412264440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23371}}^1$

素因数の和:23402

約数の個数: 144

約数和(自身を含む): 1558678680

約数和(自身を除く): 1146414240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 23371, 46742, 70113, 93484, 116855, 140226, 163597, 186968, 210339, 233710, 280452, 327194, 350565, 420678, 467420, 490791, 560904, 654388, 701130, 817985, 841356, 934840, 981582, 1051695, 1145179, 1308776, 1402260, 1472373, 1635970, 1682712, 1963164, 2103390, 2290358, 2453955, 2804520, 2944746, 3271940, 3435537, 3926328, 4206780, 4580716, 4907910, 5725895, 5889492, 6543880, 6871074, 7361865, 8413560, 9161432, 9815820, 10306611, 11451790, 11778984, 13742148, 14723730, 17177685, 19631640, 20613222, 22903580, 27484296, 29447460, 34355370, 41226444, 45807160, 51533055, 58894920, 68710740, 82452888, 103066110, 137421480, 206132220, 412264440]

約数ペア:

[(1, 412264440), (2, 206132220), (3, 137421480), (4, 103066110), (5, 82452888), (6, 68710740), (7, 58894920), (8, 51533055), (9, 45807160), (10, 41226444), (12, 34355370), (14, 29447460), (15, 27484296), (18, 22903580), (20, 20613222), (21, 19631640), (24, 17177685), (28, 14723730), (30, 13742148), (35, 11778984), (36, 11451790), (40, 10306611), (42, 9815820), (45, 9161432), (49, 8413560), (56, 7361865), (60, 6871074), (63, 6543880), (70, 5889492), (72, 5725895), (84, 4907910), (90, 4580716), (98, 4206780), (105, 3926328), (120, 3435537), (126, 3271940), (140, 2944746), (147, 2804520), (168, 2453955), (180, 2290358), (196, 2103390), (210, 1963164), (245, 1682712), (252, 1635970), (280, 1472373), (294, 1402260), (315, 1308776), (360, 1145179), (392, 1051695), (420, 981582), (441, 934840), (490, 841356), (504, 817985), (588, 701130), (630, 654388), (735, 560904), (840, 490791), (882, 467420), (980, 420678), (1176, 350565), (1260, 327194), (1470, 280452), (1764, 233710), (1960, 210339), (2205, 186968), (2520, 163597), (2940, 140226), (3528, 116855), (4410, 93484), (5880, 70113), (8820, 46742), (17640, 23371)]