8989428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 480

約数和(自身を含む): 33852270816

約数和(自身を除く): 24862842576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 101, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 202, 208, 222, 234, 240, 257, 260, 296, 303, 312, 333, 360, 370, 390, 404, 444, 468, 481, 505, 514, 520, 555, 585, 592, 606, 624, 666, 720, 740, 771, 780, 808, 888, 909, 936, 962, 1010, 1028, 1040, 1110, 1170, 1212, 1285, 1313, 1332, 1443, 1480, 1515, 1542, 1560, 1616, 1665, 1776, 1818, 1872, 1924, 2020, 2056, 2220, 2313, 2340, 2405, 2424, 2570, 2626, 2664, 2886, 2960, 3030, 3084, 3120, 3330, 3341, 3636, 3737, 3848, 3855, 3939, 4040, 4112, 4329, 4440, 4545, 4626, 4680, 4810, 4848, 5140, 5252, 5328, 5772, 6060, 6168, 6565, 6660, 6682, 7215, 7272, 7474, 7696, 7710, 7878, 8080, 8658, 8880, 9090, 9252, 9360, 9509, 9620, 10023, 10280, 10504, 11211, 11544, 11565, 11817, 12120, 12336, 13130, 13320, 13364, 14430, 14544, 14948, 15420, 15756, 16705, 17316, 18180, 18504, 18685, 19018, 19240, 19695, 20046, 20560, 21008, 21645, 22422, 23088, 23130, 23634, 24240, 25957, 26260, 26640, 26728, 28527, 28860, 29896, 30069, 30840, 31512, 33410, 33633, 34632, 36360, 37008, 37370, 38036, 38480, 39390, 40092, 43290, 44844, 46260, 47268, 47545, 48581, 50115, 51914, 52520, 53456, 56055, 57054, 57720, 59085, 59792, 60138, 61680, 63024, 66820, 67266, 69264, 72720, 74740, 76072, 77871, 78780, 80184, 85581, 86580, 89688, 92520, 94536, 95090, 97162, 100230, 103828, 105040, 112110, 114108, 115440, 118170, 120276, 123617, 129785, 133640, 134532, 142635, 145743, 149480, 150345, 152144, 155742, 157560, 160368, 168165, 171162, 173160, 179376, 185040, 189072, 190180, 194324, 200460, 207656, 224220, 228216, 233613, 236340, 240552, 242905, 247234, 259570, 267280, 269064, 285270, 291486, 298960, 300690, 311484, 315120, 336330, 337441, 342324, 346320, 370851, 380360, 388648, 389355, 400920, 415312, 427905, 437229, 448440, 456432, 467226, 472680, 481104, 485810, 494468, 519140, 538128, 570540, 582972, 601380, 618085, 622968, 672660, 674882, 684648, 728715, 741702, 760720, 777296, 778710, 801840, 855810, 874458, 896880, 934452, 945360, 960409, 971620, 988936, 1012323, 1038280, 1112553, 1141080, 1165944, 1168065, 1202760, 1236170, 1245936, 1345320, 1349764, 1369296, 1457430, 1483404, 1557420, 1687205, 1711620, 1748916, 1854255, 1868904, 1920818, 1943240, 1977872, 2024646, 2076560, 2186145, 2225106, 2282160, 2331888, 2336130, 2405520, 2472340, 2690640, 2699528, 2881227, 2914860, 2966808, 3036969, 3114840, 3374410, 3423240, 3497832, 3708510, 3737808, 3841636, 3886480, 4049292, 4372290, 4450212, 4672260, 4802045, 4944680, 5061615, 5399056, 5562765, 5762454, 5829720, 5933616, 6073938, 6229680, 6748820, 6846480, 6995664, 7417020, 7683272, 8098584, 8643681, 8744580, 8900424, 9344520, 9604090, 9889360, 10123230, 11125530, 11524908, 11659440, 12147876, 12485317, 13497640, 14406135, 14834040, 15184845, 15366544, 16197168, 17287362, 17489160, 17800848, 18689040, 19208180, 20246460, 22251060, 23049816, 24295752, 24970634, 26995280, 28812270, 29668080, 30369690, 34574724, 34978320, 37455951, 38416360, 40492920, 43218405, 44502120, 46099632, 48591504, 49941268, 57624540, 60739380, 62426585, 69149448, 74911902, 76832720, 80985840, 86436810, 89004240, 99882536, 112367853, 115249080, 121478760, 124853170, 138298896, 149823804, 172873620, 187279755, 199765072, 224735706, 230498160, 242957520, 249706340, 299647608, 345747240, 374559510, 449471412, 499412680, 561839265, 599295216, 691494480, 749119020, 898942824, 998825360, 1123678530, 1498238040, 1797885648, 2247357060, 2996476080, 4494714120, 8989428240]

約数ペア:

[(1, 8989428240), (2, 4494714120), (3, 2996476080), (4, 2247357060), (5, 1797885648), (6, 1498238040), (8, 1123678530), (9, 998825360), (10, 898942824), (12, 749119020), (13, 691494480), (15, 599295216), (16, 561839265), (18, 499412680), (20, 449471412), (24, 374559510), (26, 345747240), (30, 299647608), (36, 249706340), (37, 242957520), (39, 230498160), (40, 224735706), (45, 199765072), (48, 187279755), (52, 172873620), (60, 149823804), (65, 138298896), (72, 124853170), (74, 121478760), (78, 115249080), (80, 112367853), (90, 99882536), (101, 89004240), (104, 86436810), (111, 80985840), (117, 76832720), (120, 74911902), (130, 69149448), (144, 62426585), (148, 60739380), (156, 57624540), (180, 49941268), (185, 48591504), (195, 46099632), (202, 44502120), (208, 43218405), (222, 40492920), (234, 38416360), (240, 37455951), (257, 34978320), (260, 34574724), (296, 30369690), (303, 29668080), (312, 28812270), (333, 26995280), (360, 24970634), (370, 24295752), (390, 23049816), (404, 22251060), (444, 20246460), (468, 19208180), (481, 18689040), (505, 17800848), (514, 17489160), (520, 17287362), (555, 16197168), (585, 15366544), (592, 15184845), (606, 14834040), (624, 14406135), (666, 13497640), (720, 12485317), (740, 12147876), (771, 11659440), (780, 11524908), (808, 11125530), (888, 10123230), (909, 9889360), (936, 9604090), (962, 9344520), (1010, 8900424), (1028, 8744580), (1040, 8643681), (1110, 8098584), (1170, 7683272), (1212, 7417020), (1285, 6995664), (1313, 6846480), (1332, 6748820), (1443, 6229680), (1480, 6073938), (1515, 5933616), (1542, 5829720), (1560, 5762454), (1616, 5562765), (1665, 5399056), (1776, 5061615), (1818, 4944680), (1872, 4802045), (1924, 4672260), (2020, 4450212), (2056, 4372290), (2220, 4049292), (2313, 3886480), (2340, 3841636), (2405, 3737808), (2424, 3708510), (2570, 3497832), (2626, 3423240), (2664, 3374410), (2886, 3114840), (2960, 3036969), (3030, 2966808), (3084, 2914860), (3120, 2881227), (3330, 2699528), (3341, 2690640), (3636, 2472340), (3737, 2405520), (3848, 2336130), (3855, 2331888), (3939, 2282160), (4040, 2225106), (4112, 2186145), (4329, 2076560), (4440, 2024646), (4545, 1977872), (4626, 1943240), (4680, 1920818), (4810, 1868904), (4848, 1854255), (5140, 1748916), (5252, 1711620), (5328, 1687205), (5772, 1557420), (6060, 1483404), (6168, 1457430), (6565, 1369296), (6660, 1349764), (6682, 1345320), (7215, 1245936), (7272, 1236170), (7474, 1202760), (7696, 1168065), (7710, 1165944), (7878, 1141080), (8080, 1112553), (8658, 1038280), (8880, 1012323), (9090, 988936), (9252, 971620), (9360, 960409), (9509, 945360), (9620, 934452), (10023, 896880), (10280, 874458), (10504, 855810), (11211, 801840), (11544, 778710), (11565, 777296), (11817, 760720), (12120, 741702), (12336, 728715), (13130, 684648), (13320, 674882), (13364, 672660), (14430, 622968), (14544, 618085), (14948, 601380), (15420, 582972), (15756, 570540), (16705, 538128), (17316, 519140), (18180, 494468), (18504, 485810), (18685, 481104), (19018, 472680), (19240, 467226), (19695, 456432), (20046, 448440), (20560, 437229), (21008, 427905), (21645, 415312), (22422, 400920), (23088, 389355), (23130, 388648), (23634, 380360), (24240, 370851), (25957, 346320), (26260, 342324), (26640, 337441), (26728, 336330), (28527, 315120), (28860, 311484), (29896, 300690), (30069, 298960), (30840, 291486), (31512, 285270), (33410, 269064), (33633, 267280), (34632, 259570), (36360, 247234), (37008, 242905), (37370, 240552), (38036, 236340), (38480, 233613), (39390, 228216), (40092, 224220), (43290, 207656), (44844, 200460), (46260, 194324), (47268, 190180), (47545, 189072), (48581, 185040), (50115, 179376), (51914, 173160), (52520, 171162), (53456, 168165), (56055, 160368), (57054, 157560), (57720, 155742), (59085, 152144), (59792, 150345), (60138, 149480), (61680, 145743), (63024, 142635), (66820, 134532), (67266, 133640), (69264, 129785), (72720, 123617), (74740, 120276), (76072, 118170), (77871, 115440), (78780, 114108), (80184, 112110), (85581, 105040), (86580, 103828), (89688, 100230), (92520, 97162), (94536, 95090)]