442061880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 1538611200

約数和(自身を除く): 1096549320

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, 79, 85, 102, 104, 120, 130, 136, 156, 158, 170, 195, 204, 211, 221, 237, 255, 260, 312, 316, 340, 390, 395, 408, 422, 442, 474, 510, 520, 632, 633, 663, 680, 780, 790, 844, 884, 948, 1020, 1027, 1055, 1105, 1185, 1266, 1326, 1343, 1560, 1580, 1688, 1768, 1896, 2040, 2054, 2110, 2210, 2370, 2532, 2652, 2686, 2743, 3081, 3160, 3165, 3315, 3587, 4029, 4108, 4220, 4420, 4740, 5064, 5135, 5304, 5372, 5486, 6162, 6330, 6630, 6715, 7174, 8058, 8216, 8229, 8440, 8840, 9480, 10270, 10744, 10761, 10972, 12324, 12660, 13260, 13430, 13715, 14348, 15405, 16116, 16458, 16669, 17459, 17935, 20145, 20540, 21522, 21944, 24648, 25320, 26520, 26860, 27430, 28696, 30810, 32232, 32916, 33338, 34918, 35870, 40290, 41080, 41145, 43044, 46631, 50007, 52377, 53720, 53805, 54860, 61620, 65832, 66676, 69836, 71740, 80580, 82290, 83345, 86088, 87295, 93262, 100014, 104754, 107610, 109720, 123240, 133352, 139672, 139893, 143480, 161160, 164580, 166690, 174590, 186524, 200028, 209508, 215220, 216697, 233155, 250035, 261885, 279786, 283373, 329160, 333380, 349180, 373048, 400056, 419016, 430440, 433394, 466310, 500070, 523770, 559572, 566746, 650091, 666760, 698360, 699465, 850119, 866788, 932620, 1000140, 1047540, 1083485, 1119144, 1133492, 1300182, 1398930, 1416865, 1700238, 1733576, 1865240, 2000280, 2095080, 2166970, 2266984, 2600364, 2797860, 2833730, 3250455, 3400476, 3683849, 4250595, 4333940, 5200728, 5595720, 5667460, 6500910, 6800952, 7367698, 8501190, 8667880, 11051547, 11334920, 13001820, 14735396, 17002380, 18419245, 22103094, 26003640, 29470792, 34004760, 36838490, 44206188, 55257735, 73676980, 88412376, 110515470, 147353960, 221030940, 442061880]

約数ペア:

[(1, 442061880), (2, 221030940), (3, 147353960), (4, 110515470), (5, 88412376), (6, 73676980), (8, 55257735), (10, 44206188), (12, 36838490), (13, 34004760), (15, 29470792), (17, 26003640), (20, 22103094), (24, 18419245), (26, 17002380), (30, 14735396), (34, 13001820), (39, 11334920), (40, 11051547), (51, 8667880), (52, 8501190), (60, 7367698), (65, 6800952), (68, 6500910), (78, 5667460), (79, 5595720), (85, 5200728), (102, 4333940), (104, 4250595), (120, 3683849), (130, 3400476), (136, 3250455), (156, 2833730), (158, 2797860), (170, 2600364), (195, 2266984), (204, 2166970), (211, 2095080), (221, 2000280), (237, 1865240), (255, 1733576), (260, 1700238), (312, 1416865), (316, 1398930), (340, 1300182), (390, 1133492), (395, 1119144), (408, 1083485), (422, 1047540), (442, 1000140), (474, 932620), (510, 866788), (520, 850119), (632, 699465), (633, 698360), (663, 666760), (680, 650091), (780, 566746), (790, 559572), (844, 523770), (884, 500070), (948, 466310), (1020, 433394), (1027, 430440), (1055, 419016), (1105, 400056), (1185, 373048), (1266, 349180), (1326, 333380), (1343, 329160), (1560, 283373), (1580, 279786), (1688, 261885), (1768, 250035), (1896, 233155), (2040, 216697), (2054, 215220), (2110, 209508), (2210, 200028), (2370, 186524), (2532, 174590), (2652, 166690), (2686, 164580), (2743, 161160), (3081, 143480), (3160, 139893), (3165, 139672), (3315, 133352), (3587, 123240), (4029, 109720), (4108, 107610), (4220, 104754), (4420, 100014), (4740, 93262), (5064, 87295), (5135, 86088), (5304, 83345), (5372, 82290), (5486, 80580), (6162, 71740), (6330, 69836), (6630, 66676), (6715, 65832), (7174, 61620), (8058, 54860), (8216, 53805), (8229, 53720), (8440, 52377), (8840, 50007), (9480, 46631), (10270, 43044), (10744, 41145), (10761, 41080), (10972, 40290), (12324, 35870), (12660, 34918), (13260, 33338), (13430, 32916), (13715, 32232), (14348, 30810), (15405, 28696), (16116, 27430), (16458, 26860), (16669, 26520), (17459, 25320), (17935, 24648), (20145, 21944), (20540, 21522)]