7293252720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{38321}}^1$

素因数の和:38411

約数の個数: 160

約数和(自身を含む): 24748041024

約数和(自身を除く): 17454788304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4880, 6344, 7320, 7930, 9516, 11895, 12688, 14640, 15860, 19032, 23790, 31720, 38064, 38321, 47580, 63440, 76642, 95160, 114963, 153284, 190320, 191605, 229926, 306568, 383210, 459852, 498173, 574815, 613136, 766420, 919704, 996346, 1149630, 1494519, 1532840, 1839408, 1992692, 2299260, 2337581, 2490865, 2989038, 3065680, 3985384, 4598520, 4675162, 4981730, 5978076, 7012743, 7472595, 7970768, 9197040, 9350324, 9963460, 11687905, 11956152, 14025486, 14945190, 18700648, 19926920, 23375810, 23912304, 28050972, 29890380, 30388553, 35063715, 37401296, 39853840, 46751620, 56101944, 59780760, 60777106, 70127430, 91165659, 93503240, 112203888, 119561520, 121554212, 140254860, 151942765, 182331318, 187006480, 243108424, 280509720, 303885530, 364662636, 455828295, 486216848, 561019440, 607771060, 729325272, 911656590, 1215542120, 1458650544, 1823313180, 2431084240, 3646626360, 7293252720]

約数ペア:

[(1, 7293252720), (2, 3646626360), (3, 2431084240), (4, 1823313180), (5, 1458650544), (6, 1215542120), (8, 911656590), (10, 729325272), (12, 607771060), (13, 561019440), (15, 486216848), (16, 455828295), (20, 364662636), (24, 303885530), (26, 280509720), (30, 243108424), (39, 187006480), (40, 182331318), (48, 151942765), (52, 140254860), (60, 121554212), (61, 119561520), (65, 112203888), (78, 93503240), (80, 91165659), (104, 70127430), (120, 60777106), (122, 59780760), (130, 56101944), (156, 46751620), (183, 39853840), (195, 37401296), (208, 35063715), (240, 30388553), (244, 29890380), (260, 28050972), (305, 23912304), (312, 23375810), (366, 19926920), (390, 18700648), (488, 14945190), (520, 14025486), (610, 11956152), (624, 11687905), (732, 9963460), (780, 9350324), (793, 9197040), (915, 7970768), (976, 7472595), (1040, 7012743), (1220, 5978076), (1464, 4981730), (1560, 4675162), (1586, 4598520), (1830, 3985384), (2379, 3065680), (2440, 2989038), (2928, 2490865), (3120, 2337581), (3172, 2299260), (3660, 1992692), (3965, 1839408), (4758, 1532840), (4880, 1494519), (6344, 1149630), (7320, 996346), (7930, 919704), (9516, 766420), (11895, 613136), (12688, 574815), (14640, 498173), (15860, 459852), (19032, 383210), (23790, 306568), (31720, 229926), (38064, 191605), (38321, 190320), (47580, 153284), (63440, 114963), (76642, 95160)]