672668400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 2294714240

約数和(自身を除く): 1622045840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 163, 181, 190, 200, 228, 240, 285, 300, 304, 326, 362, 380, 400, 456, 475, 489, 543, 570, 600, 652, 724, 760, 815, 905, 912, 950, 978, 1086, 1140, 1200, 1304, 1425, 1448, 1520, 1630, 1810, 1900, 1956, 2172, 2280, 2445, 2608, 2715, 2850, 2896, 3097, 3260, 3439, 3620, 3800, 3912, 4075, 4344, 4525, 4560, 4890, 5430, 5700, 6194, 6520, 6878, 7240, 7600, 7824, 8150, 8688, 9050, 9291, 9780, 10317, 10860, 11400, 12225, 12388, 13040, 13575, 13756, 14480, 15485, 16300, 17195, 18100, 18582, 19560, 20634, 21720, 22800, 24450, 24776, 27150, 27512, 29503, 30970, 32600, 34390, 36200, 37164, 39120, 41268, 43440, 46455, 48900, 49552, 51585, 54300, 55024, 59006, 61940, 65200, 68780, 72400, 74328, 77425, 82536, 85975, 88509, 92910, 97800, 103170, 108600, 118012, 123880, 137560, 147515, 148656, 154850, 165072, 171950, 177018, 185820, 195600, 206340, 217200, 232275, 236024, 247760, 257925, 275120, 295030, 309700, 343900, 354036, 371640, 412680, 442545, 464550, 472048, 515850, 560557, 590060, 619400, 687800, 708072, 737575, 743280, 825360, 885090, 929100, 1031700, 1121114, 1180120, 1238800, 1375600, 1416144, 1475150, 1681671, 1770180, 1858200, 2063400, 2212725, 2242228, 2360240, 2802785, 2950300, 3363342, 3540360, 3716400, 4126800, 4425450, 4484456, 5605570, 5900600, 6726684, 7080720, 8408355, 8850900, 8968912, 11211140, 11801200, 13453368, 14013925, 16816710, 17701800, 22422280, 26906736, 28027850, 33633420, 35403600, 42041775, 44844560, 56055700, 67266840, 84083550, 112111400, 134533680, 168167100, 224222800, 336334200, 672668400]

約数ペア:

[(1, 672668400), (2, 336334200), (3, 224222800), (4, 168167100), (5, 134533680), (6, 112111400), (8, 84083550), (10, 67266840), (12, 56055700), (15, 44844560), (16, 42041775), (19, 35403600), (20, 33633420), (24, 28027850), (25, 26906736), (30, 22422280), (38, 17701800), (40, 16816710), (48, 14013925), (50, 13453368), (57, 11801200), (60, 11211140), (75, 8968912), (76, 8850900), (80, 8408355), (95, 7080720), (100, 6726684), (114, 5900600), (120, 5605570), (150, 4484456), (152, 4425450), (163, 4126800), (181, 3716400), (190, 3540360), (200, 3363342), (228, 2950300), (240, 2802785), (285, 2360240), (300, 2242228), (304, 2212725), (326, 2063400), (362, 1858200), (380, 1770180), (400, 1681671), (456, 1475150), (475, 1416144), (489, 1375600), (543, 1238800), (570, 1180120), (600, 1121114), (652, 1031700), (724, 929100), (760, 885090), (815, 825360), (905, 743280), (912, 737575), (950, 708072), (978, 687800), (1086, 619400), (1140, 590060), (1200, 560557), (1304, 515850), (1425, 472048), (1448, 464550), (1520, 442545), (1630, 412680), (1810, 371640), (1900, 354036), (1956, 343900), (2172, 309700), (2280, 295030), (2445, 275120), (2608, 257925), (2715, 247760), (2850, 236024), (2896, 232275), (3097, 217200), (3260, 206340), (3439, 195600), (3620, 185820), (3800, 177018), (3912, 171950), (4075, 165072), (4344, 154850), (4525, 148656), (4560, 147515), (4890, 137560), (5430, 123880), (5700, 118012), (6194, 108600), (6520, 103170), (6878, 97800), (7240, 92910), (7600, 88509), (7824, 85975), (8150, 82536), (8688, 77425), (9050, 74328), (9291, 72400), (9780, 68780), (10317, 65200), (10860, 61940), (11400, 59006), (12225, 55024), (12388, 54300), (13040, 51585), (13575, 49552), (13756, 48900), (14480, 46455), (15485, 43440), (16300, 41268), (17195, 39120), (18100, 37164), (18582, 36200), (19560, 34390), (20634, 32600), (21720, 30970), (22800, 29503), (24450, 27512), (24776, 27150)]