1873054920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1607}}^1$

素因数の和:2515

約数の個数: 128

約数和(自身を含む): 6140759040

約数和(自身を除く): 4267704120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 883, 1320, 1607, 1766, 2649, 3214, 3532, 4415, 4821, 5298, 6428, 7064, 8035, 8830, 9642, 9713, 10596, 12856, 13245, 16070, 17660, 17677, 19284, 19426, 21192, 24105, 26490, 29139, 32140, 35320, 35354, 38568, 38852, 48210, 48565, 52980, 53031, 58278, 64280, 70708, 77704, 88385, 96420, 97130, 105960, 106062, 116556, 141416, 145695, 176770, 192840, 194260, 212124, 233112, 265155, 291390, 353540, 388520, 424248, 530310, 582780, 707080, 1060620, 1165560, 1418981, 2121240, 2837962, 4256943, 5675924, 7094905, 8513886, 11351848, 14189810, 15608791, 17027772, 21284715, 28379620, 31217582, 34055544, 42569430, 46826373, 56759240, 62435164, 78043955, 85138860, 93652746, 124870328, 156087910, 170277720, 187305492, 234131865, 312175820, 374610984, 468263730, 624351640, 936527460, 1873054920]

約数ペア:

[(1, 1873054920), (2, 936527460), (3, 624351640), (4, 468263730), (5, 374610984), (6, 312175820), (8, 234131865), (10, 187305492), (11, 170277720), (12, 156087910), (15, 124870328), (20, 93652746), (22, 85138860), (24, 78043955), (30, 62435164), (33, 56759240), (40, 46826373), (44, 42569430), (55, 34055544), (60, 31217582), (66, 28379620), (88, 21284715), (110, 17027772), (120, 15608791), (132, 14189810), (165, 11351848), (220, 8513886), (264, 7094905), (330, 5675924), (440, 4256943), (660, 2837962), (883, 2121240), (1320, 1418981), (1607, 1165560), (1766, 1060620), (2649, 707080), (3214, 582780), (3532, 530310), (4415, 424248), (4821, 388520), (5298, 353540), (6428, 291390), (7064, 265155), (8035, 233112), (8830, 212124), (9642, 194260), (9713, 192840), (10596, 176770), (12856, 145695), (13245, 141416), (16070, 116556), (17660, 106062), (17677, 105960), (19284, 97130), (19426, 96420), (21192, 88385), (24105, 77704), (26490, 70708), (29139, 64280), (32140, 58278), (35320, 53031), (35354, 52980), (38568, 48565), (38852, 48210)]