8221283520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2663

約数の個数: 224

約数和(自身を含む): 27058437120

約数和(自身を除く): 18837153600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 79, 80, 86, 96, 120, 129, 158, 160, 172, 192, 215, 237, 240, 258, 316, 320, 344, 395, 430, 474, 480, 516, 632, 645, 688, 790, 860, 948, 960, 1032, 1185, 1264, 1290, 1376, 1580, 1720, 1896, 2064, 2370, 2521, 2528, 2580, 2752, 3160, 3397, 3440, 3792, 4128, 4740, 5042, 5056, 5160, 6320, 6794, 6880, 7563, 7584, 8256, 9480, 10084, 10191, 10320, 12605, 12640, 13588, 13760, 15126, 15168, 16985, 18960, 20168, 20382, 20640, 25210, 25280, 27176, 30252, 33970, 37815, 37920, 40336, 40764, 41280, 50420, 50955, 54352, 60504, 67940, 75630, 75840, 80672, 81528, 100840, 101910, 108403, 108704, 121008, 135880, 151260, 161344, 163056, 199159, 201680, 203820, 216806, 217408, 242016, 271760, 302520, 325209, 326112, 398318, 403360, 407640, 433612, 484032, 542015, 543520, 597477, 605040, 650418, 652224, 796636, 806720, 815280, 867224, 995795, 1084030, 1087040, 1194954, 1210080, 1300836, 1593272, 1626045, 1630560, 1734448, 1991590, 2168060, 2389908, 2420160, 2601672, 2987385, 3186544, 3252090, 3261120, 3468896, 3983180, 4336120, 4779816, 5203344, 5974770, 6373088, 6504180, 6937792, 7966360, 8563837, 8672240, 9559632, 10406688, 11949540, 12746176, 13008360, 15932720, 17127674, 17344480, 19119264, 20813376, 23899080, 25691511, 26016720, 31865440, 34255348, 34688960, 38238528, 42819185, 47798160, 51383022, 52033440, 63730880, 68510696, 85638370, 95596320, 102766044, 104066880, 128457555, 137021392, 171276740, 191192640, 205532088, 256915110, 274042784, 342553480, 411064176, 513830220, 548085568, 685106960, 822128352, 1027660440, 1370213920, 1644256704, 2055320880, 2740427840, 4110641760, 8221283520]

約数ペア:

[(1, 8221283520), (2, 4110641760), (3, 2740427840), (4, 2055320880), (5, 1644256704), (6, 1370213920), (8, 1027660440), (10, 822128352), (12, 685106960), (15, 548085568), (16, 513830220), (20, 411064176), (24, 342553480), (30, 274042784), (32, 256915110), (40, 205532088), (43, 191192640), (48, 171276740), (60, 137021392), (64, 128457555), (79, 104066880), (80, 102766044), (86, 95596320), (96, 85638370), (120, 68510696), (129, 63730880), (158, 52033440), (160, 51383022), (172, 47798160), (192, 42819185), (215, 38238528), (237, 34688960), (240, 34255348), (258, 31865440), (316, 26016720), (320, 25691511), (344, 23899080), (395, 20813376), (430, 19119264), (474, 17344480), (480, 17127674), (516, 15932720), (632, 13008360), (645, 12746176), (688, 11949540), (790, 10406688), (860, 9559632), (948, 8672240), (960, 8563837), (1032, 7966360), (1185, 6937792), (1264, 6504180), (1290, 6373088), (1376, 5974770), (1580, 5203344), (1720, 4779816), (1896, 4336120), (2064, 3983180), (2370, 3468896), (2521, 3261120), (2528, 3252090), (2580, 3186544), (2752, 2987385), (3160, 2601672), (3397, 2420160), (3440, 2389908), (3792, 2168060), (4128, 1991590), (4740, 1734448), (5042, 1630560), (5056, 1626045), (5160, 1593272), (6320, 1300836), (6794, 1210080), (6880, 1194954), (7563, 1087040), (7584, 1084030), (8256, 995795), (9480, 867224), (10084, 815280), (10191, 806720), (10320, 796636), (12605, 652224), (12640, 650418), (13588, 605040), (13760, 597477), (15126, 543520), (15168, 542015), (16985, 484032), (18960, 433612), (20168, 407640), (20382, 403360), (20640, 398318), (25210, 326112), (25280, 325209), (27176, 302520), (30252, 271760), (33970, 242016), (37815, 217408), (37920, 216806), (40336, 203820), (40764, 201680), (41280, 199159), (50420, 163056), (50955, 161344), (54352, 151260), (60504, 135880), (67940, 121008), (75630, 108704), (75840, 108403), (80672, 101910), (81528, 100840)]