2421633240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 256

約数和(自身を含む): 8752060800

約数和(自身を除く): 6330427560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 173, 180, 195, 216, 234, 260, 270, 312, 346, 351, 360, 390, 468, 519, 520, 540, 585, 692, 702, 780, 865, 936, 997, 1038, 1080, 1170, 1384, 1404, 1557, 1560, 1730, 1755, 1994, 2076, 2249, 2340, 2595, 2808, 2991, 3114, 3460, 3510, 3988, 4152, 4498, 4671, 4680, 4985, 5190, 5982, 6228, 6747, 6920, 7020, 7785, 7976, 8973, 8996, 9342, 9970, 10380, 11245, 11964, 12456, 12961, 13494, 14040, 14955, 15570, 17946, 17992, 18684, 19940, 20241, 20760, 22490, 23355, 23928, 25922, 26919, 26988, 29910, 31140, 33735, 35892, 37368, 38883, 39880, 40482, 44865, 44980, 46710, 51844, 53838, 53976, 59820, 60723, 62280, 64805, 67470, 71784, 77766, 80964, 89730, 89960, 93420, 101205, 103688, 107676, 116649, 119640, 121446, 129610, 134595, 134940, 155532, 161928, 172481, 179460, 186840, 194415, 202410, 215352, 233298, 242892, 259220, 269190, 269880, 303615, 311064, 344962, 349947, 358920, 388830, 404820, 466596, 485784, 517443, 518440, 538380, 583245, 607230, 689924, 699894, 777660, 809640, 862405, 933192, 1034886, 1076760, 1166490, 1214460, 1379848, 1399788, 1552329, 1555320, 1724810, 1749735, 2069772, 2242253, 2332980, 2428920, 2587215, 2799576, 3104658, 3449620, 3499470, 4139544, 4484506, 4656987, 4665960, 5174430, 6209316, 6726759, 6899240, 6998940, 7761645, 8969012, 9313974, 10348860, 11211265, 12418632, 13453518, 13997880, 15523290, 17938024, 18627948, 20180277, 20697720, 22422530, 23284935, 26907036, 31046580, 33633795, 37255896, 40360554, 44845060, 46569870, 53814072, 60540831, 62093160, 67267590, 80721108, 89690120, 93139740, 100901385, 121081662, 134535180, 161442216, 186279480, 201802770, 242163324, 269070360, 302704155, 403605540, 484326648, 605408310, 807211080, 1210816620, 2421633240]

約数ペア:

[(1, 2421633240), (2, 1210816620), (3, 807211080), (4, 605408310), (5, 484326648), (6, 403605540), (8, 302704155), (9, 269070360), (10, 242163324), (12, 201802770), (13, 186279480), (15, 161442216), (18, 134535180), (20, 121081662), (24, 100901385), (26, 93139740), (27, 89690120), (30, 80721108), (36, 67267590), (39, 62093160), (40, 60540831), (45, 53814072), (52, 46569870), (54, 44845060), (60, 40360554), (65, 37255896), (72, 33633795), (78, 31046580), (90, 26907036), (104, 23284935), (108, 22422530), (117, 20697720), (120, 20180277), (130, 18627948), (135, 17938024), (156, 15523290), (173, 13997880), (180, 13453518), (195, 12418632), (216, 11211265), (234, 10348860), (260, 9313974), (270, 8969012), (312, 7761645), (346, 6998940), (351, 6899240), (360, 6726759), (390, 6209316), (468, 5174430), (519, 4665960), (520, 4656987), (540, 4484506), (585, 4139544), (692, 3499470), (702, 3449620), (780, 3104658), (865, 2799576), (936, 2587215), (997, 2428920), (1038, 2332980), (1080, 2242253), (1170, 2069772), (1384, 1749735), (1404, 1724810), (1557, 1555320), (1560, 1552329), (1730, 1399788), (1755, 1379848), (1994, 1214460), (2076, 1166490), (2249, 1076760), (2340, 1034886), (2595, 933192), (2808, 862405), (2991, 809640), (3114, 777660), (3460, 699894), (3510, 689924), (3988, 607230), (4152, 583245), (4498, 538380), (4671, 518440), (4680, 517443), (4985, 485784), (5190, 466596), (5982, 404820), (6228, 388830), (6747, 358920), (6920, 349947), (7020, 344962), (7785, 311064), (7976, 303615), (8973, 269880), (8996, 269190), (9342, 259220), (9970, 242892), (10380, 233298), (11245, 215352), (11964, 202410), (12456, 194415), (12961, 186840), (13494, 179460), (14040, 172481), (14955, 161928), (15570, 155532), (17946, 134940), (17992, 134595), (18684, 129610), (19940, 121446), (20241, 119640), (20760, 116649), (22490, 107676), (23355, 103688), (23928, 101205), (25922, 93420), (26919, 89960), (26988, 89730), (29910, 80964), (31140, 77766), (33735, 71784), (35892, 67470), (37368, 64805), (38883, 62280), (39880, 60723), (40482, 59820), (44865, 53976), (44980, 53838), (46710, 51844)]