415351560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1679

約数の個数: 128

約数和(自身を含む): 1350236160

約数和(自身を除く): 934884600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 312, 362, 390, 520, 543, 724, 780, 905, 1086, 1448, 1471, 1560, 1810, 2172, 2353, 2715, 2942, 3620, 4344, 4413, 4706, 5430, 5884, 7059, 7240, 7355, 8826, 9412, 10860, 11765, 11768, 14118, 14710, 17652, 18824, 19123, 21720, 22065, 23530, 28236, 29420, 35295, 35304, 38246, 44130, 47060, 56472, 57369, 58840, 70590, 76492, 88260, 94120, 95615, 114738, 141180, 152984, 176520, 191230, 229476, 266251, 282360, 286845, 382460, 458952, 532502, 573690, 764920, 798753, 1065004, 1147380, 1331255, 1597506, 2130008, 2294760, 2662510, 3195012, 3461263, 3993765, 5325020, 6390024, 6922526, 7987530, 10383789, 10650040, 13845052, 15975060, 17306315, 20767578, 27690104, 31950120, 34612630, 41535156, 51918945, 69225260, 83070312, 103837890, 138450520, 207675780, 415351560]

約数ペア:

[(1, 415351560), (2, 207675780), (3, 138450520), (4, 103837890), (5, 83070312), (6, 69225260), (8, 51918945), (10, 41535156), (12, 34612630), (13, 31950120), (15, 27690104), (20, 20767578), (24, 17306315), (26, 15975060), (30, 13845052), (39, 10650040), (40, 10383789), (52, 7987530), (60, 6922526), (65, 6390024), (78, 5325020), (104, 3993765), (120, 3461263), (130, 3195012), (156, 2662510), (181, 2294760), (195, 2130008), (260, 1597506), (312, 1331255), (362, 1147380), (390, 1065004), (520, 798753), (543, 764920), (724, 573690), (780, 532502), (905, 458952), (1086, 382460), (1448, 286845), (1471, 282360), (1560, 266251), (1810, 229476), (2172, 191230), (2353, 176520), (2715, 152984), (2942, 141180), (3620, 114738), (4344, 95615), (4413, 94120), (4706, 88260), (5430, 76492), (5884, 70590), (7059, 58840), (7240, 57369), (7355, 56472), (8826, 47060), (9412, 44130), (10860, 38246), (11765, 35304), (11768, 35295), (14118, 29420), (14710, 28236), (17652, 23530), (18824, 22065), (19123, 21720)]