19717247160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{69067}}^1$

素因数の和:69158

約数の個数: 192

約数和(自身を含む): 70142698080

約数和(自身を除く): 50425450920

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, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 2196, 2340, 2379, 2440, 2745, 3172, 3660, 3965, 4392, 4680, 4758, 5490, 6344, 7137, 7320, 7930, 9516, 10980, 11895, 14274, 15860, 19032, 21960, 23790, 28548, 31720, 35685, 47580, 57096, 69067, 71370, 95160, 138134, 142740, 207201, 276268, 285480, 345335, 414402, 552536, 621603, 690670, 828804, 897871, 1036005, 1243206, 1381340, 1657608, 1795742, 2072010, 2486412, 2693613, 2762680, 3108015, 3591484, 4144020, 4213087, 4489355, 4972824, 5387226, 6216030, 7182968, 8080839, 8288040, 8426174, 8978710, 10774452, 12432060, 12639261, 13468065, 16161678, 16852348, 17957420, 21065435, 21548904, 24864120, 25278522, 26936130, 32323356, 33704696, 35914840, 37917783, 40404195, 42130870, 50557044, 53872260, 54770131, 63196305, 64646712, 75835566, 80808390, 84261740, 101114088, 107744520, 109540262, 126392610, 151671132, 161616780, 164310393, 168523480, 189588915, 219080524, 252785220, 273850655, 303342264, 323233560, 328620786, 379177830, 438161048, 492931179, 505570440, 547701310, 657241572, 758355660, 821551965, 985862358, 1095402620, 1314483144, 1516711320, 1643103930, 1971724716, 2190805240, 2464655895, 3286207860, 3943449432, 4929311790, 6572415720, 9858623580, 19717247160]

約数ペア:

[(1, 19717247160), (2, 9858623580), (3, 6572415720), (4, 4929311790), (5, 3943449432), (6, 3286207860), (8, 2464655895), (9, 2190805240), (10, 1971724716), (12, 1643103930), (13, 1516711320), (15, 1314483144), (18, 1095402620), (20, 985862358), (24, 821551965), (26, 758355660), (30, 657241572), (36, 547701310), (39, 505570440), (40, 492931179), (45, 438161048), (52, 379177830), (60, 328620786), (61, 323233560), (65, 303342264), (72, 273850655), (78, 252785220), (90, 219080524), (104, 189588915), (117, 168523480), (120, 164310393), (122, 161616780), (130, 151671132), (156, 126392610), (180, 109540262), (183, 107744520), (195, 101114088), (234, 84261740), (244, 80808390), (260, 75835566), (305, 64646712), (312, 63196305), (360, 54770131), (366, 53872260), (390, 50557044), (468, 42130870), (488, 40404195), (520, 37917783), (549, 35914840), (585, 33704696), (610, 32323356), (732, 26936130), (780, 25278522), (793, 24864120), (915, 21548904), (936, 21065435), (1098, 17957420), (1170, 16852348), (1220, 16161678), (1464, 13468065), (1560, 12639261), (1586, 12432060), (1830, 10774452), (2196, 8978710), (2340, 8426174), (2379, 8288040), (2440, 8080839), (2745, 7182968), (3172, 6216030), (3660, 5387226), (3965, 4972824), (4392, 4489355), (4680, 4213087), (4758, 4144020), (5490, 3591484), (6344, 3108015), (7137, 2762680), (7320, 2693613), (7930, 2486412), (9516, 2072010), (10980, 1795742), (11895, 1657608), (14274, 1381340), (15860, 1243206), (19032, 1036005), (21960, 897871), (23790, 828804), (28548, 690670), (31720, 621603), (35685, 552536), (47580, 414402), (57096, 345335), (69067, 285480), (71370, 276268), (95160, 207201), (138134, 142740)]