19768750560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62119}}^1$

素因数の和:62170

約数の個数: 288

約数和(自身を含む): 76924935360

約数和(自身を除く): 57156184800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 31824, 35360, 39780, 53040, 62119, 63648, 79560, 106080, 124238, 159120, 186357, 248476, 310595, 318240, 372714, 496952, 559071, 621190, 745428, 807547, 931785, 993904, 1056023, 1118142, 1242380, 1490856, 1615094, 1863570, 1987808, 2112046, 2236284, 2422641, 2484760, 2795355, 2981712, 3168069, 3230188, 3727140, 4037735, 4224092, 4472568, 4845282, 4969520, 5280115, 5590710, 5963424, 6336138, 6460376, 7267923, 7454280, 8075470, 8448184, 8945136, 9504207, 9690564, 9939040, 10560230, 11181420, 12113205, 12672276, 12920752, 13728299, 14535846, 14908560, 15840345, 16150940, 16896368, 17890272, 19008414, 19381128, 21120460, 22362840, 24226410, 25344552, 25841504, 27456598, 29071692, 29817120, 31680690, 32301880, 33792736, 36339615, 38016828, 38762256, 41184897, 42240920, 44725680, 47521035, 48452820, 50689104, 54913196, 58143384, 63361380, 64603760, 68641495, 72679230, 76033656, 77524512, 82369794, 84481840, 89451360, 95042070, 96905640, 101378208, 109826392, 116286768, 123554691, 126722760, 129207520, 137282990, 145358460, 152067312, 164739588, 168963680, 190084140, 193811280, 205924485, 219652784, 232573536, 247109382, 253445520, 274565980, 290716920, 304134624, 329479176, 380168280, 387622560, 411848970, 439305568, 494218764, 506891040, 549131960, 581433840, 617773455, 658958352, 760336560, 823697940, 988437528, 1098263920, 1162867680, 1235546910, 1317916704, 1520673120, 1647395880, 1976875056, 2196527840, 2471093820, 3294791760, 3953750112, 4942187640, 6589583520, 9884375280, 19768750560]

約数ペア:

[(1, 19768750560), (2, 9884375280), (3, 6589583520), (4, 4942187640), (5, 3953750112), (6, 3294791760), (8, 2471093820), (9, 2196527840), (10, 1976875056), (12, 1647395880), (13, 1520673120), (15, 1317916704), (16, 1235546910), (17, 1162867680), (18, 1098263920), (20, 988437528), (24, 823697940), (26, 760336560), (30, 658958352), (32, 617773455), (34, 581433840), (36, 549131960), (39, 506891040), (40, 494218764), (45, 439305568), (48, 411848970), (51, 387622560), (52, 380168280), (60, 329479176), (65, 304134624), (68, 290716920), (72, 274565980), (78, 253445520), (80, 247109382), (85, 232573536), (90, 219652784), (96, 205924485), (102, 193811280), (104, 190084140), (117, 168963680), (120, 164739588), (130, 152067312), (136, 145358460), (144, 137282990), (153, 129207520), (156, 126722760), (160, 123554691), (170, 116286768), (180, 109826392), (195, 101378208), (204, 96905640), (208, 95042070), (221, 89451360), (234, 84481840), (240, 82369794), (255, 77524512), (260, 76033656), (272, 72679230), (288, 68641495), (306, 64603760), (312, 63361380), (340, 58143384), (360, 54913196), (390, 50689104), (408, 48452820), (416, 47521035), (442, 44725680), (468, 42240920), (480, 41184897), (510, 38762256), (520, 38016828), (544, 36339615), (585, 33792736), (612, 32301880), (624, 31680690), (663, 29817120), (680, 29071692), (720, 27456598), (765, 25841504), (780, 25344552), (816, 24226410), (884, 22362840), (936, 21120460), (1020, 19381128), (1040, 19008414), (1105, 17890272), (1170, 16896368), (1224, 16150940), (1248, 15840345), (1326, 14908560), (1360, 14535846), (1440, 13728299), (1530, 12920752), (1560, 12672276), (1632, 12113205), (1768, 11181420), (1872, 10560230), (1989, 9939040), (2040, 9690564), (2080, 9504207), (2210, 8945136), (2340, 8448184), (2448, 8075470), (2652, 7454280), (2720, 7267923), (3060, 6460376), (3120, 6336138), (3315, 5963424), (3536, 5590710), (3744, 5280115), (3978, 4969520), (4080, 4845282), (4420, 4472568), (4680, 4224092), (4896, 4037735), (5304, 3727140), (6120, 3230188), (6240, 3168069), (6630, 2981712), (7072, 2795355), (7956, 2484760), (8160, 2422641), (8840, 2236284), (9360, 2112046), (9945, 1987808), (10608, 1863570), (12240, 1615094), (13260, 1490856), (15912, 1242380), (17680, 1118142), (18720, 1056023), (19890, 993904), (21216, 931785), (24480, 807547), (26520, 745428), (31824, 621190), (35360, 559071), (39780, 496952), (53040, 372714), (62119, 318240), (63648, 310595), (79560, 248476), (106080, 186357), (124238, 159120)]