123092320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 341397504

約数和(自身を除く): 218305184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 83, 92, 104, 115, 124, 130, 155, 160, 166, 184, 208, 230, 248, 260, 299, 310, 332, 368, 403, 415, 416, 460, 496, 520, 598, 620, 664, 713, 736, 806, 830, 920, 992, 1040, 1079, 1196, 1240, 1328, 1426, 1495, 1612, 1660, 1840, 1909, 2015, 2080, 2158, 2392, 2480, 2573, 2656, 2852, 2990, 3224, 3320, 3565, 3680, 3818, 4030, 4316, 4784, 4960, 5146, 5395, 5704, 5980, 6448, 6640, 7130, 7636, 8060, 8632, 9269, 9545, 9568, 10292, 10790, 11408, 11960, 12865, 12896, 13280, 14260, 15272, 16120, 17264, 18538, 19090, 20584, 21580, 22816, 23920, 24817, 25730, 28520, 30544, 32240, 33449, 34528, 37076, 38180, 41168, 43160, 46345, 47840, 49634, 51460, 57040, 59179, 61088, 64480, 66898, 74152, 76360, 82336, 86320, 92690, 99268, 102920, 114080, 118358, 124085, 133796, 148304, 152720, 167245, 172640, 185380, 198536, 205840, 236716, 248170, 267592, 295895, 296608, 305440, 334490, 370760, 397072, 411680, 473432, 496340, 535184, 591790, 668980, 741520, 769327, 794144, 946864, 992680, 1070368, 1183580, 1337960, 1483040, 1538654, 1893728, 1985360, 2367160, 2675920, 3077308, 3846635, 3970720, 4734320, 5351840, 6154616, 7693270, 9468640, 12309232, 15386540, 24618464, 30773080, 61546160, 123092320]

約数ペア:

[(1, 123092320), (2, 61546160), (4, 30773080), (5, 24618464), (8, 15386540), (10, 12309232), (13, 9468640), (16, 7693270), (20, 6154616), (23, 5351840), (26, 4734320), (31, 3970720), (32, 3846635), (40, 3077308), (46, 2675920), (52, 2367160), (62, 1985360), (65, 1893728), (80, 1538654), (83, 1483040), (92, 1337960), (104, 1183580), (115, 1070368), (124, 992680), (130, 946864), (155, 794144), (160, 769327), (166, 741520), (184, 668980), (208, 591790), (230, 535184), (248, 496340), (260, 473432), (299, 411680), (310, 397072), (332, 370760), (368, 334490), (403, 305440), (415, 296608), (416, 295895), (460, 267592), (496, 248170), (520, 236716), (598, 205840), (620, 198536), (664, 185380), (713, 172640), (736, 167245), (806, 152720), (830, 148304), (920, 133796), (992, 124085), (1040, 118358), (1079, 114080), (1196, 102920), (1240, 99268), (1328, 92690), (1426, 86320), (1495, 82336), (1612, 76360), (1660, 74152), (1840, 66898), (1909, 64480), (2015, 61088), (2080, 59179), (2158, 57040), (2392, 51460), (2480, 49634), (2573, 47840), (2656, 46345), (2852, 43160), (2990, 41168), (3224, 38180), (3320, 37076), (3565, 34528), (3680, 33449), (3818, 32240), (4030, 30544), (4316, 28520), (4784, 25730), (4960, 24817), (5146, 23920), (5395, 22816), (5704, 21580), (5980, 20584), (6448, 19090), (6640, 18538), (7130, 17264), (7636, 16120), (8060, 15272), (8632, 14260), (9269, 13280), (9545, 12896), (9568, 12865), (10292, 11960), (10790, 11408)]