30986551280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13229}}^1$

素因数の和:13351

約数の個数: 160

約数和(自身を含む): 80319859200

約数和(自身を除く): 49333307920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 67, 76, 80, 92, 95, 115, 134, 152, 184, 190, 230, 268, 304, 335, 368, 380, 437, 460, 536, 670, 760, 874, 920, 1072, 1273, 1340, 1520, 1541, 1748, 1840, 2185, 2546, 2680, 3082, 3496, 4370, 5092, 5360, 6164, 6365, 6992, 7705, 8740, 10184, 12328, 12730, 13229, 15410, 17480, 20368, 24656, 25460, 26458, 29279, 30820, 34960, 50920, 52916, 58558, 61640, 66145, 101840, 105832, 117116, 123280, 132290, 146395, 211664, 234232, 251351, 264580, 292790, 304267, 468464, 502702, 529160, 585580, 608534, 886343, 1005404, 1058320, 1171160, 1217068, 1256755, 1521335, 1772686, 2010808, 2342320, 2434136, 2513510, 3042670, 3545372, 4021616, 4431715, 4868272, 5027020, 5781073, 6085340, 7090744, 8863430, 10054040, 11562146, 12170680, 14181488, 16840517, 17726860, 20108080, 20385889, 23124292, 24341360, 28905365, 33681034, 35453720, 40771778, 46248584, 57810730, 67362068, 70907440, 81543556, 84202585, 92497168, 101929445, 115621460, 134724136, 163087112, 168405170, 203858890, 231242920, 269448272, 326174224, 336810340, 387331891, 407717780, 462485840, 673620680, 774663782, 815435560, 1347241360, 1549327564, 1630871120, 1936659455, 3098655128, 3873318910, 6197310256, 7746637820, 15493275640, 30986551280]

約数ペア:

[(1, 30986551280), (2, 15493275640), (4, 7746637820), (5, 6197310256), (8, 3873318910), (10, 3098655128), (16, 1936659455), (19, 1630871120), (20, 1549327564), (23, 1347241360), (38, 815435560), (40, 774663782), (46, 673620680), (67, 462485840), (76, 407717780), (80, 387331891), (92, 336810340), (95, 326174224), (115, 269448272), (134, 231242920), (152, 203858890), (184, 168405170), (190, 163087112), (230, 134724136), (268, 115621460), (304, 101929445), (335, 92497168), (368, 84202585), (380, 81543556), (437, 70907440), (460, 67362068), (536, 57810730), (670, 46248584), (760, 40771778), (874, 35453720), (920, 33681034), (1072, 28905365), (1273, 24341360), (1340, 23124292), (1520, 20385889), (1541, 20108080), (1748, 17726860), (1840, 16840517), (2185, 14181488), (2546, 12170680), (2680, 11562146), (3082, 10054040), (3496, 8863430), (4370, 7090744), (5092, 6085340), (5360, 5781073), (6164, 5027020), (6365, 4868272), (6992, 4431715), (7705, 4021616), (8740, 3545372), (10184, 3042670), (12328, 2513510), (12730, 2434136), (13229, 2342320), (15410, 2010808), (17480, 1772686), (20368, 1521335), (24656, 1256755), (25460, 1217068), (26458, 1171160), (29279, 1058320), (30820, 1005404), (34960, 886343), (50920, 608534), (52916, 585580), (58558, 529160), (61640, 502702), (66145, 468464), (101840, 304267), (105832, 292790), (117116, 264580), (123280, 251351), (132290, 234232), (146395, 211664)]