460740800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 168

約数和(自身を含む): 1293729696

約数和(自身を除く): 832988896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 832, 850, 884, 1040, 1088, 1105, 1300, 1303, 1360, 1600, 1700, 1768, 2080, 2210, 2600, 2606, 2720, 3400, 3536, 4160, 4420, 5200, 5212, 5440, 5525, 6515, 6800, 7072, 8840, 10400, 10424, 11050, 13030, 13600, 14144, 16939, 17680, 20800, 20848, 22100, 22151, 26060, 27200, 32575, 33878, 35360, 41696, 44200, 44302, 52120, 65150, 67756, 70720, 83392, 84695, 88400, 88604, 104240, 110755, 130300, 135512, 169390, 176800, 177208, 208480, 221510, 260600, 271024, 287963, 338780, 353600, 354416, 416960, 423475, 443020, 521200, 542048, 553775, 575926, 677560, 708832, 846950, 886040, 1042400, 1084096, 1107550, 1151852, 1355120, 1417664, 1439815, 1693900, 1772080, 2084800, 2215100, 2303704, 2710240, 2879630, 3387800, 3544160, 4430200, 4607408, 5420480, 5759260, 6775600, 7088320, 7199075, 8860400, 9214816, 11518520, 13551200, 14398150, 17720800, 18429632, 23037040, 27102400, 28796300, 35441600, 46074080, 57592600, 92148160, 115185200, 230370400, 460740800]

約数ペア:

[(1, 460740800), (2, 230370400), (4, 115185200), (5, 92148160), (8, 57592600), (10, 46074080), (13, 35441600), (16, 28796300), (17, 27102400), (20, 23037040), (25, 18429632), (26, 17720800), (32, 14398150), (34, 13551200), (40, 11518520), (50, 9214816), (52, 8860400), (64, 7199075), (65, 7088320), (68, 6775600), (80, 5759260), (85, 5420480), (100, 4607408), (104, 4430200), (130, 3544160), (136, 3387800), (160, 2879630), (170, 2710240), (200, 2303704), (208, 2215100), (221, 2084800), (260, 1772080), (272, 1693900), (320, 1439815), (325, 1417664), (340, 1355120), (400, 1151852), (416, 1107550), (425, 1084096), (442, 1042400), (520, 886040), (544, 846950), (650, 708832), (680, 677560), (800, 575926), (832, 553775), (850, 542048), (884, 521200), (1040, 443020), (1088, 423475), (1105, 416960), (1300, 354416), (1303, 353600), (1360, 338780), (1600, 287963), (1700, 271024), (1768, 260600), (2080, 221510), (2210, 208480), (2600, 177208), (2606, 176800), (2720, 169390), (3400, 135512), (3536, 130300), (4160, 110755), (4420, 104240), (5200, 88604), (5212, 88400), (5440, 84695), (5525, 83392), (6515, 70720), (6800, 67756), (7072, 65150), (8840, 52120), (10400, 44302), (10424, 44200), (11050, 41696), (13030, 35360), (13600, 33878), (14144, 32575), (16939, 27200), (17680, 26060), (20800, 22151), (20848, 22100)]