2421195480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 384

約数和(自身を含む): 8989194240

約数和(自身を除く): 6567998760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 163, 165, 180, 186, 198, 220, 242, 248, 264, 279, 310, 326, 330, 341, 360, 363, 372, 396, 440, 465, 484, 489, 495, 558, 605, 620, 652, 660, 682, 726, 744, 792, 815, 930, 968, 978, 990, 1023, 1089, 1116, 1210, 1240, 1304, 1320, 1331, 1364, 1395, 1452, 1467, 1630, 1705, 1793, 1815, 1860, 1956, 1980, 2046, 2178, 2232, 2420, 2445, 2662, 2728, 2790, 2904, 2934, 3069, 3260, 3410, 3586, 3630, 3720, 3751, 3912, 3960, 3993, 4092, 4356, 4840, 4890, 5053, 5115, 5324, 5379, 5445, 5580, 5868, 6138, 6520, 6655, 6820, 7172, 7260, 7335, 7502, 7986, 8184, 8712, 8965, 9780, 10106, 10230, 10648, 10758, 10890, 11160, 11253, 11736, 11979, 12276, 13310, 13640, 14344, 14520, 14670, 15004, 15159, 15345, 15972, 16137, 17930, 18755, 19560, 19723, 19965, 20212, 20460, 21516, 21780, 22506, 23958, 24552, 25265, 26620, 26895, 29340, 30008, 30318, 30690, 31944, 32274, 33759, 35860, 37510, 39446, 39930, 40424, 40920, 41261, 43032, 43560, 45012, 45477, 47916, 50530, 53240, 53790, 55583, 56265, 58680, 59169, 59895, 60636, 61380, 64548, 67518, 71720, 75020, 75795, 78892, 79860, 80685, 82522, 90024, 90954, 95832, 98615, 101060, 107580, 111166, 112530, 118338, 119790, 121272, 122760, 123783, 129096, 135036, 150040, 151590, 157784, 159720, 161370, 165044, 166749, 168795, 177507, 181908, 197230, 202120, 206305, 215160, 216953, 222332, 225060, 227385, 236676, 239580, 247566, 270072, 277915, 295845, 303180, 322740, 330088, 333498, 337590, 355014, 363816, 371349, 394460, 412610, 433906, 444664, 450120, 454770, 473352, 479160, 495132, 500247, 555830, 591690, 606360, 611413, 618915, 645480, 650859, 666996, 675180, 710028, 742698, 788920, 825220, 833745, 867812, 887535, 909540, 990264, 1000494, 1084765, 1111660, 1183380, 1222826, 1237830, 1301718, 1333992, 1350360, 1420056, 1485396, 1650440, 1667490, 1735624, 1775070, 1819080, 1834239, 1856745, 1952577, 2000988, 2169530, 2223320, 2366760, 2445652, 2475660, 2501235, 2603436, 2970792, 3057065, 3254295, 3334980, 3550140, 3668478, 3713490, 3905154, 4001976, 4339060, 4891304, 4951320, 5002470, 5206872, 5502717, 6114130, 6508590, 6669960, 6725543, 7100280, 7336956, 7426980, 7810308, 8678120, 9171195, 9762885, 10004940, 11005434, 12228260, 13017180, 13451086, 14673912, 14853960, 15620616, 18342390, 19525770, 20009880, 20176629, 22010868, 24456520, 26034360, 26902172, 27513585, 33627715, 36684780, 39051540, 40353258, 44021736, 53804344, 55027170, 60529887, 67255430, 73369560, 78103080, 80706516, 100883145, 110054340, 121059774, 134510860, 161413032, 201766290, 220108680, 242119548, 269021720, 302649435, 403532580, 484239096, 605298870, 807065160, 1210597740, 2421195480]

約数ペア:

[(1, 2421195480), (2, 1210597740), (3, 807065160), (4, 605298870), (5, 484239096), (6, 403532580), (8, 302649435), (9, 269021720), (10, 242119548), (11, 220108680), (12, 201766290), (15, 161413032), (18, 134510860), (20, 121059774), (22, 110054340), (24, 100883145), (30, 80706516), (31, 78103080), (33, 73369560), (36, 67255430), (40, 60529887), (44, 55027170), (45, 53804344), (55, 44021736), (60, 40353258), (62, 39051540), (66, 36684780), (72, 33627715), (88, 27513585), (90, 26902172), (93, 26034360), (99, 24456520), (110, 22010868), (120, 20176629), (121, 20009880), (124, 19525770), (132, 18342390), (155, 15620616), (163, 14853960), (165, 14673912), (180, 13451086), (186, 13017180), (198, 12228260), (220, 11005434), (242, 10004940), (248, 9762885), (264, 9171195), (279, 8678120), (310, 7810308), (326, 7426980), (330, 7336956), (341, 7100280), (360, 6725543), (363, 6669960), (372, 6508590), (396, 6114130), (440, 5502717), (465, 5206872), (484, 5002470), (489, 4951320), (495, 4891304), (558, 4339060), (605, 4001976), (620, 3905154), (652, 3713490), (660, 3668478), (682, 3550140), (726, 3334980), (744, 3254295), (792, 3057065), (815, 2970792), (930, 2603436), (968, 2501235), (978, 2475660), (990, 2445652), (1023, 2366760), (1089, 2223320), (1116, 2169530), (1210, 2000988), (1240, 1952577), (1304, 1856745), (1320, 1834239), (1331, 1819080), (1364, 1775070), (1395, 1735624), (1452, 1667490), (1467, 1650440), (1630, 1485396), (1705, 1420056), (1793, 1350360), (1815, 1333992), (1860, 1301718), (1956, 1237830), (1980, 1222826), (2046, 1183380), (2178, 1111660), (2232, 1084765), (2420, 1000494), (2445, 990264), (2662, 909540), (2728, 887535), (2790, 867812), (2904, 833745), (2934, 825220), (3069, 788920), (3260, 742698), (3410, 710028), (3586, 675180), (3630, 666996), (3720, 650859), (3751, 645480), (3912, 618915), (3960, 611413), (3993, 606360), (4092, 591690), (4356, 555830), (4840, 500247), (4890, 495132), (5053, 479160), (5115, 473352), (5324, 454770), (5379, 450120), (5445, 444664), (5580, 433906), (5868, 412610), (6138, 394460), (6520, 371349), (6655, 363816), (6820, 355014), (7172, 337590), (7260, 333498), (7335, 330088), (7502, 322740), (7986, 303180), (8184, 295845), (8712, 277915), (8965, 270072), (9780, 247566), (10106, 239580), (10230, 236676), (10648, 227385), (10758, 225060), (10890, 222332), (11160, 216953), (11253, 215160), (11736, 206305), (11979, 202120), (12276, 197230), (13310, 181908), (13640, 177507), (14344, 168795), (14520, 166749), (14670, 165044), (15004, 161370), (15159, 159720), (15345, 157784), (15972, 151590), (16137, 150040), (17930, 135036), (18755, 129096), (19560, 123783), (19723, 122760), (19965, 121272), (20212, 119790), (20460, 118338), (21516, 112530), (21780, 111166), (22506, 107580), (23958, 101060), (24552, 98615), (25265, 95832), (26620, 90954), (26895, 90024), (29340, 82522), (30008, 80685), (30318, 79860), (30690, 78892), (31944, 75795), (32274, 75020), (33759, 71720), (35860, 67518), (37510, 64548), (39446, 61380), (39930, 60636), (40424, 59895), (40920, 59169), (41261, 58680), (43032, 56265), (43560, 55583), (45012, 53790), (45477, 53240), (47916, 50530)]