1619173320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11159

約数の個数: 128

約数和(自身を含む): 5164819200

約数和(自身を除く): 3545645880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 2120, 2438, 2760, 3180, 3657, 4876, 6095, 6360, 7314, 9752, 11069, 12190, 14628, 18285, 22138, 24380, 29256, 33207, 36570, 44276, 48760, 55345, 66414, 73140, 88552, 110690, 132828, 146280, 166035, 221380, 254587, 265656, 332070, 442760, 509174, 586657, 664140, 763761, 1018348, 1173314, 1272935, 1328280, 1527522, 1759971, 2036696, 2346628, 2545870, 2933285, 3055044, 3519942, 3818805, 4693256, 5091740, 5866570, 6110088, 7039884, 7637610, 8799855, 10183480, 11733140, 13493111, 14079768, 15275220, 17599710, 23466280, 26986222, 30550440, 35199420, 40479333, 53972444, 67465555, 70398840, 80958666, 107944888, 134931110, 161917332, 202396665, 269862220, 323834664, 404793330, 539724440, 809586660, 1619173320]

約数ペア:

[(1, 1619173320), (2, 809586660), (3, 539724440), (4, 404793330), (5, 323834664), (6, 269862220), (8, 202396665), (10, 161917332), (12, 134931110), (15, 107944888), (20, 80958666), (23, 70398840), (24, 67465555), (30, 53972444), (40, 40479333), (46, 35199420), (53, 30550440), (60, 26986222), (69, 23466280), (92, 17599710), (106, 15275220), (115, 14079768), (120, 13493111), (138, 11733140), (159, 10183480), (184, 8799855), (212, 7637610), (230, 7039884), (265, 6110088), (276, 5866570), (318, 5091740), (345, 4693256), (424, 3818805), (460, 3519942), (530, 3055044), (552, 2933285), (636, 2545870), (690, 2346628), (795, 2036696), (920, 1759971), (1060, 1527522), (1219, 1328280), (1272, 1272935), (1380, 1173314), (1590, 1018348), (2120, 763761), (2438, 664140), (2760, 586657), (3180, 509174), (3657, 442760), (4876, 332070), (6095, 265656), (6360, 254587), (7314, 221380), (9752, 166035), (11069, 146280), (12190, 132828), (14628, 110690), (18285, 88552), (22138, 73140), (24380, 66414), (29256, 55345), (33207, 48760), (36570, 44276)]