8906132040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{673}}^1$

素因数の和:1216

約数の個数: 256

約数和(自身を含む): 30572640000

約数和(自身を除く): 21666507960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 499, 510, 520, 663, 673, 680, 780, 884, 998, 1020, 1105, 1326, 1346, 1497, 1560, 1768, 1996, 2019, 2040, 2210, 2495, 2652, 2692, 2994, 3315, 3365, 3992, 4038, 4420, 4990, 5304, 5384, 5988, 6487, 6630, 6730, 7485, 8076, 8483, 8749, 8840, 9980, 10095, 11441, 11976, 12974, 13260, 13460, 14970, 16152, 16966, 17498, 19461, 19960, 20190, 22882, 25449, 25948, 26247, 26520, 26920, 29940, 32435, 33932, 34323, 34996, 38922, 40380, 42415, 43745, 45764, 50898, 51896, 52494, 57205, 59880, 64870, 67864, 68646, 69992, 77844, 80760, 84830, 87490, 91528, 97305, 101796, 104988, 110279, 114410, 127245, 129740, 131235, 137292, 148733, 155688, 169660, 171615, 174980, 194610, 203592, 209976, 220558, 228820, 254490, 259480, 262470, 274584, 297466, 330837, 335827, 339320, 343230, 349960, 389220, 441116, 446199, 457640, 508980, 524940, 551395, 594932, 661674, 671654, 686460, 743665, 778440, 882232, 892398, 1007481, 1017960, 1049880, 1102790, 1189864, 1323348, 1343308, 1372920, 1487330, 1654185, 1679135, 1784796, 2014962, 2205580, 2230995, 2646696, 2686616, 2974660, 3308370, 3358270, 3569592, 4029924, 4365751, 4411160, 4461990, 5037405, 5709059, 5949320, 6616740, 6716540, 8059848, 8731502, 8923980, 10074810, 11418118, 13097253, 13233480, 13433080, 17127177, 17463004, 17847960, 20149620, 21828755, 22836236, 26194506, 28545295, 34254354, 34926008, 40299240, 43657510, 45672472, 52389012, 57090590, 65486265, 68508708, 74217767, 85635885, 87315020, 104778024, 114181180, 130972530, 137017416, 148435534, 171271770, 174630040, 222653301, 228362360, 261945060, 296871068, 342543540, 371088835, 445306602, 523890120, 593742136, 685087080, 742177670, 890613204, 1113266505, 1484355340, 1781226408, 2226533010, 2968710680, 4453066020, 8906132040]

約数ペア:

[(1, 8906132040), (2, 4453066020), (3, 2968710680), (4, 2226533010), (5, 1781226408), (6, 1484355340), (8, 1113266505), (10, 890613204), (12, 742177670), (13, 685087080), (15, 593742136), (17, 523890120), (20, 445306602), (24, 371088835), (26, 342543540), (30, 296871068), (34, 261945060), (39, 228362360), (40, 222653301), (51, 174630040), (52, 171271770), (60, 148435534), (65, 137017416), (68, 130972530), (78, 114181180), (85, 104778024), (102, 87315020), (104, 85635885), (120, 74217767), (130, 68508708), (136, 65486265), (156, 57090590), (170, 52389012), (195, 45672472), (204, 43657510), (221, 40299240), (255, 34926008), (260, 34254354), (312, 28545295), (340, 26194506), (390, 22836236), (408, 21828755), (442, 20149620), (499, 17847960), (510, 17463004), (520, 17127177), (663, 13433080), (673, 13233480), (680, 13097253), (780, 11418118), (884, 10074810), (998, 8923980), (1020, 8731502), (1105, 8059848), (1326, 6716540), (1346, 6616740), (1497, 5949320), (1560, 5709059), (1768, 5037405), (1996, 4461990), (2019, 4411160), (2040, 4365751), (2210, 4029924), (2495, 3569592), (2652, 3358270), (2692, 3308370), (2994, 2974660), (3315, 2686616), (3365, 2646696), (3992, 2230995), (4038, 2205580), (4420, 2014962), (4990, 1784796), (5304, 1679135), (5384, 1654185), (5988, 1487330), (6487, 1372920), (6630, 1343308), (6730, 1323348), (7485, 1189864), (8076, 1102790), (8483, 1049880), (8749, 1017960), (8840, 1007481), (9980, 892398), (10095, 882232), (11441, 778440), (11976, 743665), (12974, 686460), (13260, 671654), (13460, 661674), (14970, 594932), (16152, 551395), (16966, 524940), (17498, 508980), (19461, 457640), (19960, 446199), (20190, 441116), (22882, 389220), (25449, 349960), (25948, 343230), (26247, 339320), (26520, 335827), (26920, 330837), (29940, 297466), (32435, 274584), (33932, 262470), (34323, 259480), (34996, 254490), (38922, 228820), (40380, 220558), (42415, 209976), (43745, 203592), (45764, 194610), (50898, 174980), (51896, 171615), (52494, 169660), (57205, 155688), (59880, 148733), (64870, 137292), (67864, 131235), (68646, 129740), (69992, 127245), (77844, 114410), (80760, 110279), (84830, 104988), (87490, 101796), (91528, 97305)]