379503540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1218

約数の個数: 144

約数和(自身を含む): 1248815568

約数和(自身を除く): 869312028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 260, 314, 390, 468, 471, 585, 628, 780, 785, 942, 1033, 1170, 1413, 1570, 1884, 2041, 2066, 2340, 2355, 2826, 3099, 3140, 4082, 4132, 4710, 5165, 5652, 6123, 6198, 7065, 8164, 9297, 9420, 10205, 10330, 12246, 12396, 13429, 14130, 15495, 18369, 18594, 20410, 20660, 24492, 26858, 28260, 30615, 30990, 36738, 37188, 40287, 40820, 46485, 53716, 61230, 61980, 67145, 73476, 80574, 91845, 92970, 120861, 122460, 134290, 161148, 162181, 183690, 185940, 201435, 241722, 268580, 324362, 367380, 402870, 483444, 486543, 604305, 648724, 805740, 810905, 973086, 1208610, 1459629, 1621810, 1946172, 2108353, 2417220, 2432715, 2919258, 3243620, 4216706, 4865430, 5838516, 6325059, 7298145, 8433412, 9730860, 10541765, 12650118, 14596290, 18975177, 21083530, 25300236, 29192580, 31625295, 37950354, 42167060, 63250590, 75900708, 94875885, 126501180, 189751770, 379503540]

約数ペア:

[(1, 379503540), (2, 189751770), (3, 126501180), (4, 94875885), (5, 75900708), (6, 63250590), (9, 42167060), (10, 37950354), (12, 31625295), (13, 29192580), (15, 25300236), (18, 21083530), (20, 18975177), (26, 14596290), (30, 12650118), (36, 10541765), (39, 9730860), (45, 8433412), (52, 7298145), (60, 6325059), (65, 5838516), (78, 4865430), (90, 4216706), (117, 3243620), (130, 2919258), (156, 2432715), (157, 2417220), (180, 2108353), (195, 1946172), (234, 1621810), (260, 1459629), (314, 1208610), (390, 973086), (468, 810905), (471, 805740), (585, 648724), (628, 604305), (780, 486543), (785, 483444), (942, 402870), (1033, 367380), (1170, 324362), (1413, 268580), (1570, 241722), (1884, 201435), (2041, 185940), (2066, 183690), (2340, 162181), (2355, 161148), (2826, 134290), (3099, 122460), (3140, 120861), (4082, 92970), (4132, 91845), (4710, 80574), (5165, 73476), (5652, 67145), (6123, 61980), (6198, 61230), (7065, 53716), (8164, 46485), (9297, 40820), (9420, 40287), (10205, 37188), (10330, 36738), (12246, 30990), (12396, 30615), (13429, 28260), (14130, 26858), (15495, 24492), (18369, 20660), (18594, 20410)]