145594020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 342116700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 71, 78, 110, 130, 132, 142, 143, 156, 165, 195, 213, 220, 239, 260, 284, 286, 330, 355, 390, 426, 429, 478, 572, 660, 710, 715, 717, 780, 781, 852, 858, 923, 956, 1065, 1195, 1420, 1430, 1434, 1562, 1716, 1846, 2130, 2145, 2343, 2390, 2629, 2769, 2860, 2868, 3107, 3124, 3585, 3692, 3905, 4260, 4290, 4615, 4686, 4780, 5258, 5538, 6214, 7170, 7810, 7887, 8580, 9230, 9321, 9372, 10153, 10516, 11076, 11715, 12428, 13145, 13845, 14340, 15535, 15620, 15774, 16969, 18460, 18642, 20306, 23430, 26290, 27690, 30459, 31070, 31548, 33938, 34177, 37284, 39435, 40612, 46605, 46860, 50765, 50907, 52580, 55380, 60918, 62140, 67876, 68354, 78870, 84845, 93210, 101530, 101814, 102531, 121836, 136708, 152295, 157740, 169690, 170885, 186420, 186659, 203060, 203628, 205062, 220597, 254535, 304590, 339380, 341770, 373318, 410124, 441194, 509070, 512655, 559977, 609180, 661791, 683540, 746636, 882388, 933295, 1018140, 1025310, 1102985, 1119954, 1323582, 1866590, 2050620, 2205970, 2239908, 2426567, 2647164, 2799885, 3308955, 3733180, 4411940, 4853134, 5599770, 6617910, 7279701, 9706268, 11199540, 12132835, 13235820, 14559402, 24265670, 29118804, 36398505, 48531340, 72797010, 145594020]

約数ペア:

[(1, 145594020), (2, 72797010), (3, 48531340), (4, 36398505), (5, 29118804), (6, 24265670), (10, 14559402), (11, 13235820), (12, 12132835), (13, 11199540), (15, 9706268), (20, 7279701), (22, 6617910), (26, 5599770), (30, 4853134), (33, 4411940), (39, 3733180), (44, 3308955), (52, 2799885), (55, 2647164), (60, 2426567), (65, 2239908), (66, 2205970), (71, 2050620), (78, 1866590), (110, 1323582), (130, 1119954), (132, 1102985), (142, 1025310), (143, 1018140), (156, 933295), (165, 882388), (195, 746636), (213, 683540), (220, 661791), (239, 609180), (260, 559977), (284, 512655), (286, 509070), (330, 441194), (355, 410124), (390, 373318), (426, 341770), (429, 339380), (478, 304590), (572, 254535), (660, 220597), (710, 205062), (715, 203628), (717, 203060), (780, 186659), (781, 186420), (852, 170885), (858, 169690), (923, 157740), (956, 152295), (1065, 136708), (1195, 121836), (1420, 102531), (1430, 101814), (1434, 101530), (1562, 93210), (1716, 84845), (1846, 78870), (2130, 68354), (2145, 67876), (2343, 62140), (2390, 60918), (2629, 55380), (2769, 52580), (2860, 50907), (2868, 50765), (3107, 46860), (3124, 46605), (3585, 40612), (3692, 39435), (3905, 37284), (4260, 34177), (4290, 33938), (4615, 31548), (4686, 31070), (4780, 30459), (5258, 27690), (5538, 26290), (6214, 23430), (7170, 20306), (7810, 18642), (7887, 18460), (8580, 16969), (9230, 15774), (9321, 15620), (9372, 15535), (10153, 14340), (10516, 13845), (11076, 13145), (11715, 12428)]