402217920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 224

約数和(自身を含む): 1528511040

約数和(自身を除く): 1126293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3581, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7162, 7488, 8640, 9360, 10743, 11232, 12480, 14040, 14324, 17905, 18720, 21486, 22464, 28080, 28648, 32229, 35810, 37440, 42972, 46553, 53715, 56160, 57296, 64458, 71620, 85944, 93106, 96687, 107430, 112320, 114592, 128916, 139659, 143240, 161145, 171888, 186212, 193374, 214860, 229184, 232765, 257832, 279318, 286480, 322290, 343776, 372424, 386748, 418977, 429720, 465530, 483435, 515664, 558636, 572960, 644580, 687552, 698295, 744848, 773496, 837954, 859440, 931060, 966870, 1031328, 1117272, 1145920, 1256931, 1289160, 1396590, 1489696, 1546992, 1675908, 1718880, 1862120, 1933740, 2062656, 2094885, 2234544, 2513862, 2578320, 2793180, 2979392, 3093984, 3351816, 3437760, 3724240, 3867480, 4189770, 4469088, 5027724, 5156640, 5586360, 6187968, 6284655, 6703632, 7448480, 7734960, 8379540, 8938176, 10055448, 10313280, 11172720, 12569310, 13407264, 14896960, 15469920, 16759080, 20110896, 22345440, 25138620, 26814528, 30939840, 33518160, 40221792, 44690880, 50277240, 67036320, 80443584, 100554480, 134072640, 201108960, 402217920]

約数ペア:

[(1, 402217920), (2, 201108960), (3, 134072640), (4, 100554480), (5, 80443584), (6, 67036320), (8, 50277240), (9, 44690880), (10, 40221792), (12, 33518160), (13, 30939840), (15, 26814528), (16, 25138620), (18, 22345440), (20, 20110896), (24, 16759080), (26, 15469920), (27, 14896960), (30, 13407264), (32, 12569310), (36, 11172720), (39, 10313280), (40, 10055448), (45, 8938176), (48, 8379540), (52, 7734960), (54, 7448480), (60, 6703632), (64, 6284655), (65, 6187968), (72, 5586360), (78, 5156640), (80, 5027724), (90, 4469088), (96, 4189770), (104, 3867480), (108, 3724240), (117, 3437760), (120, 3351816), (130, 3093984), (135, 2979392), (144, 2793180), (156, 2578320), (160, 2513862), (180, 2234544), (192, 2094885), (195, 2062656), (208, 1933740), (216, 1862120), (234, 1718880), (240, 1675908), (260, 1546992), (270, 1489696), (288, 1396590), (312, 1289160), (320, 1256931), (351, 1145920), (360, 1117272), (390, 1031328), (416, 966870), (432, 931060), (468, 859440), (480, 837954), (520, 773496), (540, 744848), (576, 698295), (585, 687552), (624, 644580), (702, 572960), (720, 558636), (780, 515664), (832, 483435), (864, 465530), (936, 429720), (960, 418977), (1040, 386748), (1080, 372424), (1170, 343776), (1248, 322290), (1404, 286480), (1440, 279318), (1560, 257832), (1728, 232765), (1755, 229184), (1872, 214860), (2080, 193374), (2160, 186212), (2340, 171888), (2496, 161145), (2808, 143240), (2880, 139659), (3120, 128916), (3510, 114592), (3581, 112320), (3744, 107430), (4160, 96687), (4320, 93106), (4680, 85944), (5616, 71620), (6240, 64458), (7020, 57296), (7162, 56160), (7488, 53715), (8640, 46553), (9360, 42972), (10743, 37440), (11232, 35810), (12480, 32229), (14040, 28648), (14324, 28080), (17905, 22464), (18720, 21486)]