1942850520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3330

約数の個数: 192

約数和(自身を含む): 6854047200

約数和(自身を除く): 4911196680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 234, 260, 262, 312, 360, 390, 393, 468, 520, 524, 585, 655, 780, 786, 936, 1048, 1170, 1179, 1310, 1560, 1572, 1703, 1965, 2340, 2358, 2620, 3144, 3169, 3406, 3930, 4680, 4716, 5109, 5240, 5895, 6338, 6812, 7860, 8515, 9432, 9507, 10218, 11790, 12676, 13624, 15327, 15720, 15845, 17030, 19014, 20436, 23580, 25352, 25545, 28521, 30654, 31690, 34060, 38028, 40872, 41197, 47160, 47535, 51090, 57042, 61308, 63380, 68120, 76056, 76635, 82394, 95070, 102180, 114084, 122616, 123591, 126760, 142605, 153270, 164788, 190140, 204360, 205985, 228168, 247182, 285210, 306540, 329576, 370773, 380280, 411970, 415139, 494364, 570420, 613080, 617955, 741546, 823940, 830278, 988728, 1140840, 1235910, 1245417, 1483092, 1647880, 1660556, 1853865, 2075695, 2471820, 2490834, 2966184, 3321112, 3707730, 3736251, 4151390, 4943640, 4981668, 5396807, 6227085, 7415460, 7472502, 8302780, 9963336, 10793614, 12454170, 14830920, 14945004, 16190421, 16605560, 18681255, 21587228, 24908340, 26984035, 29890008, 32380842, 37362510, 43174456, 48571263, 49816680, 53968070, 64761684, 74725020, 80952105, 97142526, 107936140, 129523368, 149450040, 161904210, 194285052, 215872280, 242856315, 323808420, 388570104, 485712630, 647616840, 971425260, 1942850520]

約数ペア:

[(1, 1942850520), (2, 971425260), (3, 647616840), (4, 485712630), (5, 388570104), (6, 323808420), (8, 242856315), (9, 215872280), (10, 194285052), (12, 161904210), (13, 149450040), (15, 129523368), (18, 107936140), (20, 97142526), (24, 80952105), (26, 74725020), (30, 64761684), (36, 53968070), (39, 49816680), (40, 48571263), (45, 43174456), (52, 37362510), (60, 32380842), (65, 29890008), (72, 26984035), (78, 24908340), (90, 21587228), (104, 18681255), (117, 16605560), (120, 16190421), (130, 14945004), (131, 14830920), (156, 12454170), (180, 10793614), (195, 9963336), (234, 8302780), (260, 7472502), (262, 7415460), (312, 6227085), (360, 5396807), (390, 4981668), (393, 4943640), (468, 4151390), (520, 3736251), (524, 3707730), (585, 3321112), (655, 2966184), (780, 2490834), (786, 2471820), (936, 2075695), (1048, 1853865), (1170, 1660556), (1179, 1647880), (1310, 1483092), (1560, 1245417), (1572, 1235910), (1703, 1140840), (1965, 988728), (2340, 830278), (2358, 823940), (2620, 741546), (3144, 617955), (3169, 613080), (3406, 570420), (3930, 494364), (4680, 415139), (4716, 411970), (5109, 380280), (5240, 370773), (5895, 329576), (6338, 306540), (6812, 285210), (7860, 247182), (8515, 228168), (9432, 205985), (9507, 204360), (10218, 190140), (11790, 164788), (12676, 153270), (13624, 142605), (15327, 126760), (15720, 123591), (15845, 122616), (17030, 114084), (19014, 102180), (20436, 95070), (23580, 82394), (25352, 76635), (25545, 76056), (28521, 68120), (30654, 63380), (31690, 61308), (34060, 57042), (38028, 51090), (40872, 47535), (41197, 47160)]