2440329840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6432

約数の個数: 240

約数和(自身を含む): 9042546240

約数和(自身を除く): 6602216400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 4264, 4680, 4797, 4920, 5330, 5904, 6359, 6396, 7380, 7995, 8528, 9360, 9594, 9840, 10660, 12718, 12792, 14760, 15990, 19077, 19188, 21320, 23985, 25436, 25584, 29520, 31795, 31980, 38154, 38376, 42640, 47970, 50872, 57231, 63590, 63960, 76308, 76752, 82667, 95385, 95940, 101744, 114462, 127180, 127920, 152616, 165334, 190770, 191880, 228924, 248001, 254360, 260719, 286155, 305232, 330668, 381540, 383760, 413335, 457848, 496002, 508720, 521438, 572310, 661336, 744003, 763080, 782157, 826670, 915696, 992004, 1042876, 1144620, 1240005, 1303595, 1322672, 1488006, 1526160, 1564314, 1653340, 1984008, 2085752, 2289240, 2346471, 2480010, 2607190, 2976012, 3128628, 3306680, 3389347, 3720015, 3910785, 3968016, 4171504, 4578480, 4692942, 4960020, 5214380, 5952024, 6257256, 6613360, 6778694, 7440030, 7821570, 9385884, 9920040, 10168041, 10428760, 11732355, 11904048, 12514512, 13557388, 14880060, 15643140, 16946735, 18771768, 19840080, 20336082, 20857520, 23464710, 27114776, 29760120, 30504123, 31286280, 33893470, 37543536, 40672164, 46929420, 50840205, 54229552, 59520240, 61008246, 62572560, 67786940, 81344328, 93858840, 101680410, 122016492, 135573880, 152520615, 162688656, 187717680, 203360820, 244032984, 271147760, 305041230, 406721640, 488065968, 610082460, 813443280, 1220164920, 2440329840]

約数ペア:

[(1, 2440329840), (2, 1220164920), (3, 813443280), (4, 610082460), (5, 488065968), (6, 406721640), (8, 305041230), (9, 271147760), (10, 244032984), (12, 203360820), (13, 187717680), (15, 162688656), (16, 152520615), (18, 135573880), (20, 122016492), (24, 101680410), (26, 93858840), (30, 81344328), (36, 67786940), (39, 62572560), (40, 61008246), (41, 59520240), (45, 54229552), (48, 50840205), (52, 46929420), (60, 40672164), (65, 37543536), (72, 33893470), (78, 31286280), (80, 30504123), (82, 29760120), (90, 27114776), (104, 23464710), (117, 20857520), (120, 20336082), (123, 19840080), (130, 18771768), (144, 16946735), (156, 15643140), (164, 14880060), (180, 13557388), (195, 12514512), (205, 11904048), (208, 11732355), (234, 10428760), (240, 10168041), (246, 9920040), (260, 9385884), (312, 7821570), (328, 7440030), (360, 6778694), (369, 6613360), (390, 6257256), (410, 5952024), (468, 5214380), (492, 4960020), (520, 4692942), (533, 4578480), (585, 4171504), (615, 3968016), (624, 3910785), (656, 3720015), (720, 3389347), (738, 3306680), (780, 3128628), (820, 2976012), (936, 2607190), (984, 2480010), (1040, 2346471), (1066, 2289240), (1170, 2085752), (1230, 1984008), (1476, 1653340), (1560, 1564314), (1599, 1526160), (1640, 1488006), (1845, 1322672), (1872, 1303595), (1968, 1240005), (2132, 1144620), (2340, 1042876), (2460, 992004), (2665, 915696), (2952, 826670), (3120, 782157), (3198, 763080), (3280, 744003), (3690, 661336), (4264, 572310), (4680, 521438), (4797, 508720), (4920, 496002), (5330, 457848), (5904, 413335), (6359, 383760), (6396, 381540), (7380, 330668), (7995, 305232), (8528, 286155), (9360, 260719), (9594, 254360), (9840, 248001), (10660, 228924), (12718, 191880), (12792, 190770), (14760, 165334), (15990, 152616), (19077, 127920), (19188, 127180), (21320, 114462), (23985, 101744), (25436, 95940), (25584, 95385), (29520, 82667), (31795, 76752), (31980, 76308), (38154, 63960), (38376, 63590), (42640, 57231), (47970, 50872)]