145535880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 518581440

約数和(自身を除く): 373045560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 467, 490, 530, 588, 636, 735, 742, 795, 840, 934, 980, 1060, 1113, 1176, 1272, 1401, 1470, 1484, 1590, 1855, 1868, 1960, 2120, 2226, 2335, 2597, 2802, 2940, 2968, 3180, 3269, 3710, 3736, 4452, 4670, 5194, 5565, 5604, 5880, 6360, 6538, 7005, 7420, 7791, 8904, 9340, 9807, 10388, 11130, 11208, 12985, 13076, 14010, 14840, 15582, 16345, 18680, 19614, 20776, 22260, 22883, 24751, 25970, 26152, 28020, 31164, 32690, 38955, 39228, 44520, 45766, 49035, 49502, 51940, 56040, 62328, 65380, 68649, 74253, 77910, 78456, 91532, 98070, 99004, 103880, 114415, 123755, 130760, 137298, 148506, 155820, 173257, 183064, 196140, 198008, 228830, 247510, 274596, 297012, 311640, 343245, 346514, 371265, 392280, 457660, 495020, 519771, 549192, 594024, 686490, 693028, 742530, 866285, 915320, 990040, 1039542, 1212799, 1372980, 1386056, 1485060, 1732570, 2079084, 2425598, 2598855, 2745960, 2970120, 3465140, 3638397, 4158168, 4851196, 5197710, 6063995, 6930280, 7276794, 9702392, 10395420, 12127990, 14553588, 18191985, 20790840, 24255980, 29107176, 36383970, 48511960, 72767940, 145535880]

約数ペア:

[(1, 145535880), (2, 72767940), (3, 48511960), (4, 36383970), (5, 29107176), (6, 24255980), (7, 20790840), (8, 18191985), (10, 14553588), (12, 12127990), (14, 10395420), (15, 9702392), (20, 7276794), (21, 6930280), (24, 6063995), (28, 5197710), (30, 4851196), (35, 4158168), (40, 3638397), (42, 3465140), (49, 2970120), (53, 2745960), (56, 2598855), (60, 2425598), (70, 2079084), (84, 1732570), (98, 1485060), (105, 1386056), (106, 1372980), (120, 1212799), (140, 1039542), (147, 990040), (159, 915320), (168, 866285), (196, 742530), (210, 693028), (212, 686490), (245, 594024), (265, 549192), (280, 519771), (294, 495020), (318, 457660), (371, 392280), (392, 371265), (420, 346514), (424, 343245), (467, 311640), (490, 297012), (530, 274596), (588, 247510), (636, 228830), (735, 198008), (742, 196140), (795, 183064), (840, 173257), (934, 155820), (980, 148506), (1060, 137298), (1113, 130760), (1176, 123755), (1272, 114415), (1401, 103880), (1470, 99004), (1484, 98070), (1590, 91532), (1855, 78456), (1868, 77910), (1960, 74253), (2120, 68649), (2226, 65380), (2335, 62328), (2597, 56040), (2802, 51940), (2940, 49502), (2968, 49035), (3180, 45766), (3269, 44520), (3710, 39228), (3736, 38955), (4452, 32690), (4670, 31164), (5194, 28020), (5565, 26152), (5604, 25970), (5880, 24751), (6360, 22883), (6538, 22260), (7005, 20776), (7420, 19614), (7791, 18680), (8904, 16345), (9340, 15582), (9807, 14840), (10388, 14010), (11130, 13076), (11208, 12985)]