1639132560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4733}}^1$

素因数の和:4802

約数の個数: 240

約数和(自身を含む): 6089703984

約数和(自身を除く): 4450571424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4440, 4680, 4733, 4810, 5328, 5772, 6660, 7215, 7696, 8658, 8880, 9360, 9466, 9620, 11544, 13320, 14199, 14430, 17316, 18932, 19240, 21645, 23088, 23665, 26640, 28398, 28860, 34632, 37864, 38480, 42597, 43290, 47330, 56796, 57720, 61529, 69264, 70995, 75728, 85194, 86580, 94660, 113592, 115440, 123058, 141990, 170388, 173160, 175121, 184587, 189320, 212985, 227184, 246116, 283980, 307645, 340776, 346320, 350242, 369174, 378640, 425970, 492232, 525363, 553761, 567960, 615290, 681552, 700484, 738348, 851940, 875605, 922935, 984464, 1050726, 1107522, 1135920, 1230580, 1400968, 1476696, 1576089, 1703880, 1751210, 1845870, 2101452, 2215044, 2276573, 2461160, 2626815, 2768805, 2801936, 2953392, 3152178, 3407760, 3502420, 3691740, 4202904, 4430088, 4553146, 4922320, 5253630, 5537610, 6304356, 6829719, 7004840, 7383480, 7880445, 8405808, 8860176, 9106292, 10507260, 11075220, 11382865, 12608712, 13659438, 14009680, 14766960, 15760890, 18212584, 20489157, 21014520, 22150440, 22765730, 25217424, 27318876, 31521780, 34148595, 36425168, 40978314, 42029040, 44300880, 45531460, 54637752, 63043560, 68297190, 81956628, 91062920, 102445785, 109275504, 126087120, 136594380, 163913256, 182125840, 204891570, 273188760, 327826512, 409783140, 546377520, 819566280, 1639132560]

約数ペア:

[(1, 1639132560), (2, 819566280), (3, 546377520), (4, 409783140), (5, 327826512), (6, 273188760), (8, 204891570), (9, 182125840), (10, 163913256), (12, 136594380), (13, 126087120), (15, 109275504), (16, 102445785), (18, 91062920), (20, 81956628), (24, 68297190), (26, 63043560), (30, 54637752), (36, 45531460), (37, 44300880), (39, 42029040), (40, 40978314), (45, 36425168), (48, 34148595), (52, 31521780), (60, 27318876), (65, 25217424), (72, 22765730), (74, 22150440), (78, 21014520), (80, 20489157), (90, 18212584), (104, 15760890), (111, 14766960), (117, 14009680), (120, 13659438), (130, 12608712), (144, 11382865), (148, 11075220), (156, 10507260), (180, 9106292), (185, 8860176), (195, 8405808), (208, 7880445), (222, 7383480), (234, 7004840), (240, 6829719), (260, 6304356), (296, 5537610), (312, 5253630), (333, 4922320), (360, 4553146), (370, 4430088), (390, 4202904), (444, 3691740), (468, 3502420), (481, 3407760), (520, 3152178), (555, 2953392), (585, 2801936), (592, 2768805), (624, 2626815), (666, 2461160), (720, 2276573), (740, 2215044), (780, 2101452), (888, 1845870), (936, 1751210), (962, 1703880), (1040, 1576089), (1110, 1476696), (1170, 1400968), (1332, 1230580), (1443, 1135920), (1480, 1107522), (1560, 1050726), (1665, 984464), (1776, 922935), (1872, 875605), (1924, 851940), (2220, 738348), (2340, 700484), (2405, 681552), (2664, 615290), (2886, 567960), (2960, 553761), (3120, 525363), (3330, 492232), (3848, 425970), (4329, 378640), (4440, 369174), (4680, 350242), (4733, 346320), (4810, 340776), (5328, 307645), (5772, 283980), (6660, 246116), (7215, 227184), (7696, 212985), (8658, 189320), (8880, 184587), (9360, 175121), (9466, 173160), (9620, 170388), (11544, 141990), (13320, 123058), (14199, 115440), (14430, 113592), (17316, 94660), (18932, 86580), (19240, 85194), (21645, 75728), (23088, 70995), (23665, 69264), (26640, 61529), (28398, 57720), (28860, 56796), (34632, 47330), (37864, 43290), (38480, 42597)]