1528044560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 4525424640

約数和(自身を除く): 2997380080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 43, 46, 56, 62, 70, 80, 86, 89, 92, 112, 115, 124, 140, 155, 161, 172, 178, 184, 215, 217, 230, 248, 280, 301, 310, 322, 344, 356, 368, 430, 434, 445, 460, 496, 560, 602, 620, 623, 644, 688, 712, 713, 805, 860, 868, 890, 920, 989, 1085, 1204, 1240, 1246, 1288, 1333, 1424, 1426, 1505, 1610, 1720, 1736, 1780, 1840, 1978, 2047, 2170, 2408, 2480, 2492, 2576, 2666, 2759, 2852, 3010, 3115, 3220, 3440, 3472, 3560, 3565, 3827, 3956, 4094, 4340, 4816, 4945, 4984, 4991, 5332, 5518, 5704, 6020, 6230, 6440, 6665, 6923, 7120, 7130, 7654, 7912, 8188, 8680, 9331, 9890, 9968, 9982, 10235, 10664, 11036, 11408, 12040, 12460, 12880, 13330, 13795, 13846, 14260, 14329, 15308, 15824, 16376, 17360, 18662, 19135, 19313, 19780, 19964, 20470, 21328, 22072, 24080, 24920, 24955, 26660, 26789, 27590, 27692, 28520, 28658, 30616, 30659, 32752, 34615, 37324, 38270, 38626, 39560, 39928, 40940, 44144, 46655, 49840, 49910, 53320, 53578, 55180, 55384, 57040, 57316, 61232, 61318, 63457, 69230, 71645, 74648, 76540, 77252, 79120, 79856, 81880, 88021, 93310, 96565, 99820, 106640, 107156, 110360, 110768, 114632, 118637, 122636, 126914, 133945, 138460, 143290, 149296, 153080, 153295, 154504, 163760, 176042, 186620, 193130, 199640, 214312, 214613, 220720, 229264, 237274, 245272, 253828, 267890, 276920, 286580, 306160, 306590, 309008, 317285, 352084, 373240, 386260, 399280, 428624, 429226, 440105, 444199, 474548, 490544, 507656, 535780, 553840, 573160, 593185, 613180, 616147, 634570, 704168, 746480, 772520, 830459, 858452, 880210, 888398, 949096, 1015312, 1071560, 1073065, 1146320, 1186370, 1226360, 1232294, 1269140, 1408336, 1545040, 1660918, 1716904, 1760420, 1776796, 1898192, 2143120, 2146130, 2220995, 2372740, 2452720, 2464588, 2538280, 2728651, 3080735, 3321836, 3433808, 3520840, 3553592, 4152295, 4292260, 4441990, 4745480, 4929176, 5076560, 5457302, 6161470, 6643672, 7041680, 7107184, 8304590, 8584520, 8883980, 9490960, 9858352, 10914604, 12322940, 13287344, 13643255, 16609180, 17169040, 17767960, 19100557, 21829208, 24645880, 27286510, 33218360, 35535920, 38201114, 43658416, 49291760, 54573020, 66436720, 76402228, 95502785, 109146040, 152804456, 191005570, 218292080, 305608912, 382011140, 764022280, 1528044560]

約数ペア:

[(1, 1528044560), (2, 764022280), (4, 382011140), (5, 305608912), (7, 218292080), (8, 191005570), (10, 152804456), (14, 109146040), (16, 95502785), (20, 76402228), (23, 66436720), (28, 54573020), (31, 49291760), (35, 43658416), (40, 38201114), (43, 35535920), (46, 33218360), (56, 27286510), (62, 24645880), (70, 21829208), (80, 19100557), (86, 17767960), (89, 17169040), (92, 16609180), (112, 13643255), (115, 13287344), (124, 12322940), (140, 10914604), (155, 9858352), (161, 9490960), (172, 8883980), (178, 8584520), (184, 8304590), (215, 7107184), (217, 7041680), (230, 6643672), (248, 6161470), (280, 5457302), (301, 5076560), (310, 4929176), (322, 4745480), (344, 4441990), (356, 4292260), (368, 4152295), (430, 3553592), (434, 3520840), (445, 3433808), (460, 3321836), (496, 3080735), (560, 2728651), (602, 2538280), (620, 2464588), (623, 2452720), (644, 2372740), (688, 2220995), (712, 2146130), (713, 2143120), (805, 1898192), (860, 1776796), (868, 1760420), (890, 1716904), (920, 1660918), (989, 1545040), (1085, 1408336), (1204, 1269140), (1240, 1232294), (1246, 1226360), (1288, 1186370), (1333, 1146320), (1424, 1073065), (1426, 1071560), (1505, 1015312), (1610, 949096), (1720, 888398), (1736, 880210), (1780, 858452), (1840, 830459), (1978, 772520), (2047, 746480), (2170, 704168), (2408, 634570), (2480, 616147), (2492, 613180), (2576, 593185), (2666, 573160), (2759, 553840), (2852, 535780), (3010, 507656), (3115, 490544), (3220, 474548), (3440, 444199), (3472, 440105), (3560, 429226), (3565, 428624), (3827, 399280), (3956, 386260), (4094, 373240), (4340, 352084), (4816, 317285), (4945, 309008), (4984, 306590), (4991, 306160), (5332, 286580), (5518, 276920), (5704, 267890), (6020, 253828), (6230, 245272), (6440, 237274), (6665, 229264), (6923, 220720), (7120, 214613), (7130, 214312), (7654, 199640), (7912, 193130), (8188, 186620), (8680, 176042), (9331, 163760), (9890, 154504), (9968, 153295), (9982, 153080), (10235, 149296), (10664, 143290), (11036, 138460), (11408, 133945), (12040, 126914), (12460, 122636), (12880, 118637), (13330, 114632), (13795, 110768), (13846, 110360), (14260, 107156), (14329, 106640), (15308, 99820), (15824, 96565), (16376, 93310), (17360, 88021), (18662, 81880), (19135, 79856), (19313, 79120), (19780, 77252), (19964, 76540), (20470, 74648), (21328, 71645), (22072, 69230), (24080, 63457), (24920, 61318), (24955, 61232), (26660, 57316), (26789, 57040), (27590, 55384), (27692, 55180), (28520, 53578), (28658, 53320), (30616, 49910), (30659, 49840), (32752, 46655), (34615, 44144), (37324, 40940), (38270, 39928), (38626, 39560)]