228978360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 841881600

約数和(自身を除く): 612903240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 347, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 585, 611, 694, 702, 705, 780, 846, 936, 940, 1041, 1080, 1128, 1170, 1222, 1269, 1388, 1404, 1410, 1560, 1692, 1735, 1755, 1833, 1880, 2082, 2115, 2340, 2444, 2538, 2776, 2808, 2820, 3055, 3123, 3384, 3470, 3510, 3666, 4164, 4230, 4511, 4680, 4888, 5076, 5205, 5499, 5640, 6110, 6246, 6345, 6940, 7020, 7332, 8328, 8460, 9022, 9165, 9369, 10152, 10410, 10998, 12220, 12492, 12690, 13533, 13880, 14040, 14664, 15615, 16309, 16497, 16920, 18044, 18330, 18738, 20820, 21996, 22555, 24440, 24984, 25380, 27066, 27495, 31230, 32618, 32994, 36088, 36660, 37476, 40599, 41640, 43992, 45110, 46845, 48927, 50760, 54132, 54990, 62460, 65236, 65988, 67665, 73320, 74952, 81198, 81545, 82485, 90220, 93690, 97854, 108264, 109980, 121797, 124920, 130472, 131976, 135330, 146781, 162396, 163090, 164970, 180440, 187380, 195708, 202995, 212017, 219960, 243594, 244635, 270660, 293562, 324792, 326180, 329940, 374760, 391416, 405990, 424034, 440343, 487188, 489270, 541320, 587124, 608985, 636051, 652360, 659880, 733905, 811980, 848068, 880686, 974376, 978540, 1060085, 1174248, 1217970, 1272102, 1467810, 1623960, 1696136, 1761372, 1908153, 1957080, 2120170, 2201715, 2435940, 2544204, 2935620, 3180255, 3522744, 3816306, 4240340, 4403430, 4871880, 5088408, 5724459, 5871240, 6360510, 7632612, 8480680, 8806860, 9540765, 11448918, 12721020, 15265224, 17613720, 19081530, 22897836, 25442040, 28622295, 38163060, 45795672, 57244590, 76326120, 114489180, 228978360]

約数ペア:

[(1, 228978360), (2, 114489180), (3, 76326120), (4, 57244590), (5, 45795672), (6, 38163060), (8, 28622295), (9, 25442040), (10, 22897836), (12, 19081530), (13, 17613720), (15, 15265224), (18, 12721020), (20, 11448918), (24, 9540765), (26, 8806860), (27, 8480680), (30, 7632612), (36, 6360510), (39, 5871240), (40, 5724459), (45, 5088408), (47, 4871880), (52, 4403430), (54, 4240340), (60, 3816306), (65, 3522744), (72, 3180255), (78, 2935620), (90, 2544204), (94, 2435940), (104, 2201715), (108, 2120170), (117, 1957080), (120, 1908153), (130, 1761372), (135, 1696136), (141, 1623960), (156, 1467810), (180, 1272102), (188, 1217970), (195, 1174248), (216, 1060085), (234, 978540), (235, 974376), (260, 880686), (270, 848068), (282, 811980), (312, 733905), (347, 659880), (351, 652360), (360, 636051), (376, 608985), (390, 587124), (423, 541320), (468, 489270), (470, 487188), (520, 440343), (540, 424034), (564, 405990), (585, 391416), (611, 374760), (694, 329940), (702, 326180), (705, 324792), (780, 293562), (846, 270660), (936, 244635), (940, 243594), (1041, 219960), (1080, 212017), (1128, 202995), (1170, 195708), (1222, 187380), (1269, 180440), (1388, 164970), (1404, 163090), (1410, 162396), (1560, 146781), (1692, 135330), (1735, 131976), (1755, 130472), (1833, 124920), (1880, 121797), (2082, 109980), (2115, 108264), (2340, 97854), (2444, 93690), (2538, 90220), (2776, 82485), (2808, 81545), (2820, 81198), (3055, 74952), (3123, 73320), (3384, 67665), (3470, 65988), (3510, 65236), (3666, 62460), (4164, 54990), (4230, 54132), (4511, 50760), (4680, 48927), (4888, 46845), (5076, 45110), (5205, 43992), (5499, 41640), (5640, 40599), (6110, 37476), (6246, 36660), (6345, 36088), (6940, 32994), (7020, 32618), (7332, 31230), (8328, 27495), (8460, 27066), (9022, 25380), (9165, 24984), (9369, 24440), (10152, 22555), (10410, 21996), (10998, 20820), (12220, 18738), (12492, 18330), (12690, 18044), (13533, 16920), (13880, 16497), (14040, 16309), (14664, 15615)]