262034320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 679956480

約数和(自身を除く): 417922160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 67, 76, 80, 83, 95, 124, 134, 152, 155, 166, 190, 248, 268, 304, 310, 332, 335, 380, 415, 496, 536, 589, 620, 664, 670, 760, 830, 1072, 1178, 1240, 1273, 1328, 1340, 1520, 1577, 1660, 2077, 2356, 2480, 2546, 2573, 2680, 2945, 3154, 3320, 4154, 4712, 5092, 5146, 5360, 5561, 5890, 6308, 6365, 6640, 7885, 8308, 9424, 10184, 10292, 10385, 11122, 11780, 12616, 12730, 12865, 15770, 16616, 20368, 20584, 20770, 22244, 23560, 25232, 25460, 25730, 27805, 31540, 33232, 39463, 41168, 41540, 44488, 47120, 48887, 50920, 51460, 55610, 63080, 78926, 83080, 88976, 97774, 101840, 102920, 105659, 111220, 126160, 157852, 166160, 172391, 195548, 197315, 205840, 211318, 222440, 244435, 315704, 344782, 391096, 394630, 422636, 444880, 488870, 528295, 631408, 689564, 782192, 789260, 845272, 861955, 977740, 1056590, 1379128, 1578520, 1690544, 1723910, 1955480, 2113180, 2758256, 3157040, 3275429, 3447820, 3910960, 4226360, 6550858, 6895640, 8452720, 13101716, 13791280, 16377145, 26203432, 32754290, 52406864, 65508580, 131017160, 262034320]

約数ペア:

[(1, 262034320), (2, 131017160), (4, 65508580), (5, 52406864), (8, 32754290), (10, 26203432), (16, 16377145), (19, 13791280), (20, 13101716), (31, 8452720), (38, 6895640), (40, 6550858), (62, 4226360), (67, 3910960), (76, 3447820), (80, 3275429), (83, 3157040), (95, 2758256), (124, 2113180), (134, 1955480), (152, 1723910), (155, 1690544), (166, 1578520), (190, 1379128), (248, 1056590), (268, 977740), (304, 861955), (310, 845272), (332, 789260), (335, 782192), (380, 689564), (415, 631408), (496, 528295), (536, 488870), (589, 444880), (620, 422636), (664, 394630), (670, 391096), (760, 344782), (830, 315704), (1072, 244435), (1178, 222440), (1240, 211318), (1273, 205840), (1328, 197315), (1340, 195548), (1520, 172391), (1577, 166160), (1660, 157852), (2077, 126160), (2356, 111220), (2480, 105659), (2546, 102920), (2573, 101840), (2680, 97774), (2945, 88976), (3154, 83080), (3320, 78926), (4154, 63080), (4712, 55610), (5092, 51460), (5146, 50920), (5360, 48887), (5561, 47120), (5890, 44488), (6308, 41540), (6365, 41168), (6640, 39463), (7885, 33232), (8308, 31540), (9424, 27805), (10184, 25730), (10292, 25460), (10385, 25232), (11122, 23560), (11780, 22244), (12616, 20770), (12730, 20584), (12865, 20368), (15770, 16616)]