20736004320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 384

約数和(自身を含む): 77190019200

約数和(自身を除く): 56454014880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 578, 612, 680, 720, 765, 816, 864, 867, 918, 977, 1020, 1080, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1836, 1954, 2040, 2160, 2295, 2312, 2448, 2601, 2720, 2890, 2931, 3060, 3468, 3672, 3908, 4080, 4320, 4335, 4590, 4624, 4885, 4896, 4913, 5202, 5780, 5862, 6120, 6936, 7344, 7803, 7816, 8160, 8670, 8793, 9180, 9248, 9770, 9826, 10404, 11560, 11724, 12240, 13005, 13872, 14655, 14688, 14739, 15606, 15632, 16609, 17340, 17586, 18360, 19540, 19652, 20808, 23120, 23448, 24480, 24565, 26010, 26379, 27744, 29310, 29478, 31212, 31264, 33218, 34680, 35172, 36720, 39015, 39080, 39304, 41616, 43965, 44217, 46240, 46896, 49130, 49827, 52020, 52758, 58620, 58956, 62424, 66436, 69360, 70344, 73440, 73695, 78030, 78160, 78608, 83045, 83232, 87930, 88434, 93792, 98260, 99654, 104040, 105516, 117240, 117912, 124848, 131895, 132651, 132872, 138720, 140688, 147390, 149481, 156060, 156320, 157216, 166090, 175860, 176868, 196520, 199308, 208080, 211032, 221085, 234480, 235824, 249135, 249696, 263790, 265302, 265744, 281376, 282353, 294780, 298962, 312120, 332180, 351720, 353736, 393040, 398616, 416160, 422064, 442170, 448443, 468960, 471648, 498270, 527580, 530604, 531488, 564706, 589560, 597924, 624240, 663255, 664360, 703440, 707472, 747405, 786080, 797232, 844128, 847059, 884340, 896886, 996540, 1055160, 1061208, 1129412, 1179120, 1195848, 1248480, 1326510, 1328720, 1406880, 1411765, 1414944, 1494810, 1594464, 1694118, 1768680, 1793772, 1993080, 2110320, 2122416, 2242215, 2258824, 2358240, 2391696, 2541177, 2653020, 2657440, 2823530, 2989620, 3388236, 3537360, 3587544, 3986160, 4220640, 4235295, 4244832, 4484430, 4517648, 4783392, 4800001, 5082354, 5306040, 5647060, 5979240, 6776472, 7074720, 7175088, 7623531, 7972320, 8470590, 8968860, 9035296, 9600002, 10164708, 10612080, 11294120, 11958480, 12705885, 13552944, 14350176, 14400003, 15247062, 16941180, 17937720, 19200004, 20329416, 21224160, 22588240, 23916960, 24000005, 25411770, 27105888, 28800006, 30494124, 33882360, 35875440, 38117655, 38400008, 40658832, 43200009, 45176480, 48000010, 50823540, 57600012, 60988248, 67764720, 71750880, 72000015, 76235310, 76800016, 81317664, 86400018, 96000020, 101647080, 115200024, 121976496, 129600027, 135529440, 144000030, 152470620, 153600032, 172800036, 192000040, 203294160, 216000045, 230400048, 243952992, 259200054, 288000060, 304941240, 345600072, 384000080, 406588320, 432000090, 460800096, 518400108, 576000120, 609882480, 648000135, 691200144, 768000160, 864000180, 1036800216, 1152000240, 1219764960, 1296000270, 1382400288, 1728000360, 2073600432, 2304000480, 2592000540, 3456000720, 4147200864, 5184001080, 6912001440, 10368002160, 20736004320]

約数ペア:

[(1, 20736004320), (2, 10368002160), (3, 6912001440), (4, 5184001080), (5, 4147200864), (6, 3456000720), (8, 2592000540), (9, 2304000480), (10, 2073600432), (12, 1728000360), (15, 1382400288), (16, 1296000270), (17, 1219764960), (18, 1152000240), (20, 1036800216), (24, 864000180), (27, 768000160), (30, 691200144), (32, 648000135), (34, 609882480), (36, 576000120), (40, 518400108), (45, 460800096), (48, 432000090), (51, 406588320), (54, 384000080), (60, 345600072), (68, 304941240), (72, 288000060), (80, 259200054), (85, 243952992), (90, 230400048), (96, 216000045), (102, 203294160), (108, 192000040), (120, 172800036), (135, 153600032), (136, 152470620), (144, 144000030), (153, 135529440), (160, 129600027), (170, 121976496), (180, 115200024), (204, 101647080), (216, 96000020), (240, 86400018), (255, 81317664), (270, 76800016), (272, 76235310), (288, 72000015), (289, 71750880), (306, 67764720), (340, 60988248), (360, 57600012), (408, 50823540), (432, 48000010), (459, 45176480), (480, 43200009), (510, 40658832), (540, 38400008), (544, 38117655), (578, 35875440), (612, 33882360), (680, 30494124), (720, 28800006), (765, 27105888), (816, 25411770), (864, 24000005), (867, 23916960), (918, 22588240), (977, 21224160), (1020, 20329416), (1080, 19200004), (1156, 17937720), (1224, 16941180), (1360, 15247062), (1440, 14400003), (1445, 14350176), (1530, 13552944), (1632, 12705885), (1734, 11958480), (1836, 11294120), (1954, 10612080), (2040, 10164708), (2160, 9600002), (2295, 9035296), (2312, 8968860), (2448, 8470590), (2601, 7972320), (2720, 7623531), (2890, 7175088), (2931, 7074720), (3060, 6776472), (3468, 5979240), (3672, 5647060), (3908, 5306040), (4080, 5082354), (4320, 4800001), (4335, 4783392), (4590, 4517648), (4624, 4484430), (4885, 4244832), (4896, 4235295), (4913, 4220640), (5202, 3986160), (5780, 3587544), (5862, 3537360), (6120, 3388236), (6936, 2989620), (7344, 2823530), (7803, 2657440), (7816, 2653020), (8160, 2541177), (8670, 2391696), (8793, 2358240), (9180, 2258824), (9248, 2242215), (9770, 2122416), (9826, 2110320), (10404, 1993080), (11560, 1793772), (11724, 1768680), (12240, 1694118), (13005, 1594464), (13872, 1494810), (14655, 1414944), (14688, 1411765), (14739, 1406880), (15606, 1328720), (15632, 1326510), (16609, 1248480), (17340, 1195848), (17586, 1179120), (18360, 1129412), (19540, 1061208), (19652, 1055160), (20808, 996540), (23120, 896886), (23448, 884340), (24480, 847059), (24565, 844128), (26010, 797232), (26379, 786080), (27744, 747405), (29310, 707472), (29478, 703440), (31212, 664360), (31264, 663255), (33218, 624240), (34680, 597924), (35172, 589560), (36720, 564706), (39015, 531488), (39080, 530604), (39304, 527580), (41616, 498270), (43965, 471648), (44217, 468960), (46240, 448443), (46896, 442170), (49130, 422064), (49827, 416160), (52020, 398616), (52758, 393040), (58620, 353736), (58956, 351720), (62424, 332180), (66436, 312120), (69360, 298962), (70344, 294780), (73440, 282353), (73695, 281376), (78030, 265744), (78160, 265302), (78608, 263790), (83045, 249696), (83232, 249135), (87930, 235824), (88434, 234480), (93792, 221085), (98260, 211032), (99654, 208080), (104040, 199308), (105516, 196520), (117240, 176868), (117912, 175860), (124848, 166090), (131895, 157216), (132651, 156320), (132872, 156060), (138720, 149481), (140688, 147390)]