418507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4387

約数の個数: 160

約数和(自身を含む): 1442574336

約数和(自身を除く): 1024066896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4327, 4836, 6045, 6448, 7440, 8060, 8654, 9672, 12090, 12981, 16120, 17308, 19344, 21635, 24180, 25962, 32240, 34616, 43270, 48360, 51924, 56251, 64905, 69232, 86540, 96720, 103848, 112502, 129810, 134137, 168753, 173080, 207696, 225004, 259620, 268274, 281255, 337506, 346160, 402411, 450008, 519240, 536548, 562510, 670685, 675012, 804822, 843765, 900016, 1038480, 1073096, 1125020, 1341370, 1350024, 1609644, 1687530, 1743781, 2012055, 2146192, 2250040, 2682740, 2700048, 3219288, 3375060, 3487562, 4024110, 4500080, 5231343, 5365480, 6438576, 6750120, 6975124, 8048220, 8718905, 10462686, 10730960, 13500240, 13950248, 16096440, 17437810, 20925372, 26156715, 27900496, 32192880, 34875620, 41850744, 52313430, 69751240, 83701488, 104626860, 139502480, 209253720, 418507440]

約数ペア:

[(1, 418507440), (2, 209253720), (3, 139502480), (4, 104626860), (5, 83701488), (6, 69751240), (8, 52313430), (10, 41850744), (12, 34875620), (13, 32192880), (15, 27900496), (16, 26156715), (20, 20925372), (24, 17437810), (26, 16096440), (30, 13950248), (31, 13500240), (39, 10730960), (40, 10462686), (48, 8718905), (52, 8048220), (60, 6975124), (62, 6750120), (65, 6438576), (78, 5365480), (80, 5231343), (93, 4500080), (104, 4024110), (120, 3487562), (124, 3375060), (130, 3219288), (155, 2700048), (156, 2682740), (186, 2250040), (195, 2146192), (208, 2012055), (240, 1743781), (248, 1687530), (260, 1609644), (310, 1350024), (312, 1341370), (372, 1125020), (390, 1073096), (403, 1038480), (465, 900016), (496, 843765), (520, 804822), (620, 675012), (624, 670685), (744, 562510), (780, 536548), (806, 519240), (930, 450008), (1040, 402411), (1209, 346160), (1240, 337506), (1488, 281255), (1560, 268274), (1612, 259620), (1860, 225004), (2015, 207696), (2418, 173080), (2480, 168753), (3120, 134137), (3224, 129810), (3720, 112502), (4030, 103848), (4327, 96720), (4836, 86540), (6045, 69232), (6448, 64905), (7440, 56251), (8060, 51924), (8654, 48360), (9672, 43270), (12090, 34616), (12981, 32240), (16120, 25962), (17308, 24180), (19344, 21635)]