155987040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 192

約数和(自身を含む): 553900032

約数和(自身を除く): 397912992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 953, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1906, 2046, 2480, 2640, 2728, 2859, 2976, 3410, 3720, 3812, 4092, 4765, 4960, 5115, 5280, 5456, 5718, 6820, 7440, 7624, 8184, 9530, 10230, 10483, 10912, 11436, 13640, 14295, 14880, 15248, 16368, 19060, 20460, 20966, 22872, 27280, 28590, 29543, 30496, 31449, 32736, 38120, 40920, 41932, 45744, 52415, 54560, 57180, 59086, 62898, 76240, 81840, 83864, 88629, 91488, 104830, 114360, 118172, 125796, 147715, 152480, 157245, 163680, 167728, 177258, 209660, 228720, 236344, 251592, 295430, 314490, 324973, 335456, 354516, 419320, 443145, 457440, 472688, 503184, 590860, 628980, 649946, 709032, 838640, 886290, 945376, 974919, 1006368, 1181720, 1257960, 1299892, 1418064, 1624865, 1677280, 1772580, 1949838, 2363440, 2515920, 2599784, 2836128, 3249730, 3545160, 3899676, 4726880, 4874595, 5031840, 5199568, 6499460, 7090320, 7799352, 9749190, 10399136, 12998920, 14180640, 15598704, 19498380, 25997840, 31197408, 38996760, 51995680, 77993520, 155987040]

約数ペア:

[(1, 155987040), (2, 77993520), (3, 51995680), (4, 38996760), (5, 31197408), (6, 25997840), (8, 19498380), (10, 15598704), (11, 14180640), (12, 12998920), (15, 10399136), (16, 9749190), (20, 7799352), (22, 7090320), (24, 6499460), (30, 5199568), (31, 5031840), (32, 4874595), (33, 4726880), (40, 3899676), (44, 3545160), (48, 3249730), (55, 2836128), (60, 2599784), (62, 2515920), (66, 2363440), (80, 1949838), (88, 1772580), (93, 1677280), (96, 1624865), (110, 1418064), (120, 1299892), (124, 1257960), (132, 1181720), (155, 1006368), (160, 974919), (165, 945376), (176, 886290), (186, 838640), (220, 709032), (240, 649946), (248, 628980), (264, 590860), (310, 503184), (330, 472688), (341, 457440), (352, 443145), (372, 419320), (440, 354516), (465, 335456), (480, 324973), (496, 314490), (528, 295430), (620, 251592), (660, 236344), (682, 228720), (744, 209660), (880, 177258), (930, 167728), (953, 163680), (992, 157245), (1023, 152480), (1056, 147715), (1240, 125796), (1320, 118172), (1364, 114360), (1488, 104830), (1705, 91488), (1760, 88629), (1860, 83864), (1906, 81840), (2046, 76240), (2480, 62898), (2640, 59086), (2728, 57180), (2859, 54560), (2976, 52415), (3410, 45744), (3720, 41932), (3812, 40920), (4092, 38120), (4765, 32736), (4960, 31449), (5115, 30496), (5280, 29543), (5456, 28590), (5718, 27280), (6820, 22872), (7440, 20966), (7624, 20460), (8184, 19060), (9530, 16368), (10230, 15248), (10483, 14880), (10912, 14295), (11436, 13640)]