398707920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4733}}^1$

素因数の和:4771

約数の個数: 200

約数和(自身を含む): 1491607656

約数和(自身を除く): 1092899736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 4733, 5265, 5616, 6480, 7020, 8424, 9360, 9466, 10530, 14040, 14199, 16848, 18932, 21060, 23665, 28080, 28398, 37864, 42120, 42597, 47330, 56796, 61529, 70995, 75728, 84240, 85194, 94660, 113592, 123058, 127791, 141990, 170388, 184587, 189320, 212985, 227184, 246116, 255582, 283980, 307645, 340776, 369174, 378640, 383373, 425970, 492232, 511164, 553761, 567960, 615290, 638955, 681552, 738348, 766746, 851940, 922935, 984464, 1022328, 1107522, 1135920, 1230580, 1277910, 1476696, 1533492, 1661283, 1703880, 1845870, 1916865, 2044656, 2215044, 2461160, 2555820, 2768805, 2953392, 3066984, 3322566, 3407760, 3691740, 3833730, 4430088, 4922320, 4983849, 5111640, 5537610, 6133968, 6645132, 7383480, 7667460, 8306415, 8860176, 9967698, 10223280, 11075220, 13290264, 14766960, 15334920, 16612830, 19935396, 22150440, 24919245, 26580528, 30669840, 33225660, 39870792, 44300880, 49838490, 66451320, 79741584, 99676980, 132902640, 199353960, 398707920]

約数ペア:

[(1, 398707920), (2, 199353960), (3, 132902640), (4, 99676980), (5, 79741584), (6, 66451320), (8, 49838490), (9, 44300880), (10, 39870792), (12, 33225660), (13, 30669840), (15, 26580528), (16, 24919245), (18, 22150440), (20, 19935396), (24, 16612830), (26, 15334920), (27, 14766960), (30, 13290264), (36, 11075220), (39, 10223280), (40, 9967698), (45, 8860176), (48, 8306415), (52, 7667460), (54, 7383480), (60, 6645132), (65, 6133968), (72, 5537610), (78, 5111640), (80, 4983849), (81, 4922320), (90, 4430088), (104, 3833730), (108, 3691740), (117, 3407760), (120, 3322566), (130, 3066984), (135, 2953392), (144, 2768805), (156, 2555820), (162, 2461160), (180, 2215044), (195, 2044656), (208, 1916865), (216, 1845870), (234, 1703880), (240, 1661283), (260, 1533492), (270, 1476696), (312, 1277910), (324, 1230580), (351, 1135920), (360, 1107522), (390, 1022328), (405, 984464), (432, 922935), (468, 851940), (520, 766746), (540, 738348), (585, 681552), (624, 638955), (648, 615290), (702, 567960), (720, 553761), (780, 511164), (810, 492232), (936, 425970), (1040, 383373), (1053, 378640), (1080, 369174), (1170, 340776), (1296, 307645), (1404, 283980), (1560, 255582), (1620, 246116), (1755, 227184), (1872, 212985), (2106, 189320), (2160, 184587), (2340, 170388), (2808, 141990), (3120, 127791), (3240, 123058), (3510, 113592), (4212, 94660), (4680, 85194), (4733, 84240), (5265, 75728), (5616, 70995), (6480, 61529), (7020, 56796), (8424, 47330), (9360, 42597), (9466, 42120), (10530, 37864), (14040, 28398), (14199, 28080), (16848, 23665), (18932, 21060)]