39688740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 144

約数和(自身を含む): 148232448

約数和(自身を除く): 108543708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2423, 2730, 3276, 4095, 4846, 5460, 7269, 8190, 9692, 12115, 14538, 16380, 16961, 21807, 24230, 29076, 31499, 33922, 36345, 43614, 48460, 50883, 62998, 67844, 72690, 84805, 87228, 94497, 101766, 109035, 125996, 145380, 152649, 157495, 169610, 188994, 203532, 218070, 220493, 254415, 283491, 305298, 314990, 339220, 377988, 436140, 440986, 472485, 508830, 566982, 610596, 629980, 661479, 763245, 881972, 944970, 1017660, 1102465, 1133964, 1322958, 1417455, 1526490, 1889940, 1984437, 2204930, 2645916, 2834910, 3052980, 3307395, 3968874, 4409860, 5669820, 6614790, 7937748, 9922185, 13229580, 19844370, 39688740]

約数ペア:

[(1, 39688740), (2, 19844370), (3, 13229580), (4, 9922185), (5, 7937748), (6, 6614790), (7, 5669820), (9, 4409860), (10, 3968874), (12, 3307395), (13, 3052980), (14, 2834910), (15, 2645916), (18, 2204930), (20, 1984437), (21, 1889940), (26, 1526490), (28, 1417455), (30, 1322958), (35, 1133964), (36, 1102465), (39, 1017660), (42, 944970), (45, 881972), (52, 763245), (60, 661479), (63, 629980), (65, 610596), (70, 566982), (78, 508830), (84, 472485), (90, 440986), (91, 436140), (105, 377988), (117, 339220), (126, 314990), (130, 305298), (140, 283491), (156, 254415), (180, 220493), (182, 218070), (195, 203532), (210, 188994), (234, 169610), (252, 157495), (260, 152649), (273, 145380), (315, 125996), (364, 109035), (390, 101766), (420, 94497), (455, 87228), (468, 84805), (546, 72690), (585, 67844), (630, 62998), (780, 50883), (819, 48460), (910, 43614), (1092, 36345), (1170, 33922), (1260, 31499), (1365, 29076), (1638, 24230), (1820, 21807), (2340, 16961), (2423, 16380), (2730, 14538), (3276, 12115), (4095, 9692), (4846, 8190), (5460, 7269)]