669304260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 2264371200

約数和(自身を除く): 1595066940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 59, 60, 62, 76, 90, 93, 95, 107, 114, 118, 124, 155, 171, 177, 180, 186, 190, 214, 228, 236, 279, 285, 295, 310, 321, 342, 354, 372, 380, 428, 465, 531, 535, 558, 570, 589, 590, 620, 642, 684, 708, 855, 885, 930, 963, 1062, 1070, 1116, 1121, 1140, 1178, 1180, 1284, 1395, 1605, 1710, 1767, 1770, 1829, 1860, 1926, 2033, 2124, 2140, 2242, 2356, 2655, 2790, 2945, 3210, 3317, 3363, 3420, 3534, 3540, 3658, 3852, 4066, 4484, 4815, 5301, 5310, 5487, 5580, 5605, 5890, 6099, 6313, 6420, 6634, 6726, 7068, 7316, 8132, 8835, 9145, 9630, 9951, 10089, 10165, 10602, 10620, 10974, 11210, 11780, 12198, 12626, 13268, 13452, 16461, 16585, 16815, 17670, 18290, 18297, 18939, 19260, 19902, 20178, 20330, 21204, 21948, 22420, 24396, 25252, 26505, 27435, 29853, 30495, 31565, 32922, 33170, 33630, 34751, 35340, 36580, 36594, 37878, 39804, 40356, 40660, 49755, 50445, 53010, 54870, 56817, 59706, 60990, 63023, 63130, 65844, 66340, 67260, 69502, 73188, 75756, 82305, 91485, 94695, 99510, 100890, 104253, 106020, 109740, 113634, 119412, 119947, 121980, 126046, 126260, 139004, 149265, 164610, 173755, 182970, 189069, 189390, 195703, 199020, 201780, 208506, 227268, 239894, 252092, 284085, 298530, 312759, 315115, 329220, 347510, 359841, 365940, 378138, 378780, 391406, 417012, 479788, 521265, 567207, 568170, 587109, 597060, 599735, 625518, 630230, 695020, 719682, 756276, 782812, 945345, 978515, 1042530, 1079523, 1134414, 1136340, 1174218, 1199470, 1251036, 1260460, 1439364, 1563795, 1761327, 1799205, 1890690, 1957030, 2085060, 2159046, 2268828, 2348436, 2398940, 2836035, 2935545, 3127590, 3522654, 3598410, 3718357, 3781380, 3914060, 4318092, 5397615, 5672070, 5871090, 6255180, 7045308, 7196820, 7436714, 8806635, 10795230, 11155071, 11344140, 11742180, 14873428, 17613270, 18591785, 21590460, 22310142, 33465213, 35226540, 37183570, 44620284, 55775355, 66930426, 74367140, 111550710, 133860852, 167326065, 223101420, 334652130, 669304260]

約数ペア:

[(1, 669304260), (2, 334652130), (3, 223101420), (4, 167326065), (5, 133860852), (6, 111550710), (9, 74367140), (10, 66930426), (12, 55775355), (15, 44620284), (18, 37183570), (19, 35226540), (20, 33465213), (30, 22310142), (31, 21590460), (36, 18591785), (38, 17613270), (45, 14873428), (57, 11742180), (59, 11344140), (60, 11155071), (62, 10795230), (76, 8806635), (90, 7436714), (93, 7196820), (95, 7045308), (107, 6255180), (114, 5871090), (118, 5672070), (124, 5397615), (155, 4318092), (171, 3914060), (177, 3781380), (180, 3718357), (186, 3598410), (190, 3522654), (214, 3127590), (228, 2935545), (236, 2836035), (279, 2398940), (285, 2348436), (295, 2268828), (310, 2159046), (321, 2085060), (342, 1957030), (354, 1890690), (372, 1799205), (380, 1761327), (428, 1563795), (465, 1439364), (531, 1260460), (535, 1251036), (558, 1199470), (570, 1174218), (589, 1136340), (590, 1134414), (620, 1079523), (642, 1042530), (684, 978515), (708, 945345), (855, 782812), (885, 756276), (930, 719682), (963, 695020), (1062, 630230), (1070, 625518), (1116, 599735), (1121, 597060), (1140, 587109), (1178, 568170), (1180, 567207), (1284, 521265), (1395, 479788), (1605, 417012), (1710, 391406), (1767, 378780), (1770, 378138), (1829, 365940), (1860, 359841), (1926, 347510), (2033, 329220), (2124, 315115), (2140, 312759), (2242, 298530), (2356, 284085), (2655, 252092), (2790, 239894), (2945, 227268), (3210, 208506), (3317, 201780), (3363, 199020), (3420, 195703), (3534, 189390), (3540, 189069), (3658, 182970), (3852, 173755), (4066, 164610), (4484, 149265), (4815, 139004), (5301, 126260), (5310, 126046), (5487, 121980), (5580, 119947), (5605, 119412), (5890, 113634), (6099, 109740), (6313, 106020), (6420, 104253), (6634, 100890), (6726, 99510), (7068, 94695), (7316, 91485), (8132, 82305), (8835, 75756), (9145, 73188), (9630, 69502), (9951, 67260), (10089, 66340), (10165, 65844), (10602, 63130), (10620, 63023), (10974, 60990), (11210, 59706), (11780, 56817), (12198, 54870), (12626, 53010), (13268, 50445), (13452, 49755), (16461, 40660), (16585, 40356), (16815, 39804), (17670, 37878), (18290, 36594), (18297, 36580), (18939, 35340), (19260, 34751), (19902, 33630), (20178, 33170), (20330, 32922), (21204, 31565), (21948, 30495), (22420, 29853), (24396, 27435), (25252, 26505)]