39238920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 152305920

約数和(自身を除く): 113067000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 677, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1354, 1380, 1449, 1610, 1656, 1932, 2031, 2070, 2415, 2520, 2708, 2760, 2898, 3220, 3385, 3864, 4062, 4140, 4739, 4830, 5416, 5796, 6093, 6440, 6770, 7245, 8124, 8280, 9478, 9660, 10155, 11592, 12186, 13540, 14217, 14490, 15571, 16248, 18956, 19320, 20310, 23695, 24372, 27080, 28434, 28980, 30465, 31142, 37912, 40620, 42651, 46713, 47390, 48744, 56868, 57960, 60930, 62284, 71085, 77855, 81240, 85302, 93426, 94780, 108997, 113736, 121860, 124568, 140139, 142170, 155710, 170604, 186852, 189560, 213255, 217994, 233565, 243720, 280278, 284340, 311420, 326991, 341208, 373704, 426510, 435988, 467130, 544985, 560556, 568680, 622840, 653982, 700695, 853020, 871976, 934260, 980973, 1089970, 1121112, 1307964, 1401390, 1634955, 1706040, 1868520, 1961946, 2179940, 2615928, 2802780, 3269910, 3923892, 4359880, 4904865, 5605560, 6539820, 7847784, 9809730, 13079640, 19619460, 39238920]

約数ペア:

[(1, 39238920), (2, 19619460), (3, 13079640), (4, 9809730), (5, 7847784), (6, 6539820), (7, 5605560), (8, 4904865), (9, 4359880), (10, 3923892), (12, 3269910), (14, 2802780), (15, 2615928), (18, 2179940), (20, 1961946), (21, 1868520), (23, 1706040), (24, 1634955), (28, 1401390), (30, 1307964), (35, 1121112), (36, 1089970), (40, 980973), (42, 934260), (45, 871976), (46, 853020), (56, 700695), (60, 653982), (63, 622840), (69, 568680), (70, 560556), (72, 544985), (84, 467130), (90, 435988), (92, 426510), (105, 373704), (115, 341208), (120, 326991), (126, 311420), (138, 284340), (140, 280278), (161, 243720), (168, 233565), (180, 217994), (184, 213255), (207, 189560), (210, 186852), (230, 170604), (252, 155710), (276, 142170), (280, 140139), (315, 124568), (322, 121860), (345, 113736), (360, 108997), (414, 94780), (420, 93426), (460, 85302), (483, 81240), (504, 77855), (552, 71085), (630, 62284), (644, 60930), (677, 57960), (690, 56868), (805, 48744), (828, 47390), (840, 46713), (920, 42651), (966, 40620), (1035, 37912), (1260, 31142), (1288, 30465), (1354, 28980), (1380, 28434), (1449, 27080), (1610, 24372), (1656, 23695), (1932, 20310), (2031, 19320), (2070, 18956), (2415, 16248), (2520, 15571), (2708, 14490), (2760, 14217), (2898, 13540), (3220, 12186), (3385, 11592), (3864, 10155), (4062, 9660), (4140, 9478), (4739, 8280), (4830, 8124), (5416, 7245), (5796, 6770), (6093, 6440)]