1520342460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10354

約数の個数: 240

約数和(自身を含む): 5870563776

約数和(自身を除く): 4350221316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10313, 10530, 11340, 12285, 14742, 16380, 20626, 21060, 24570, 29484, 30939, 36855, 41252, 49140, 51565, 61878, 72191, 73710, 92817, 103130, 123756, 134069, 144382, 147420, 154695, 185634, 206260, 216573, 268138, 278451, 288764, 309390, 360955, 371268, 402207, 433146, 464085, 536276, 556902, 618780, 649719, 670345, 721910, 804414, 835353, 866292, 928170, 938483, 1082865, 1113804, 1206621, 1299438, 1340690, 1392255, 1443820, 1608828, 1670706, 1856340, 1876966, 1949157, 2011035, 2165730, 2413242, 2598876, 2681380, 2784510, 2815449, 3248595, 3341412, 3619863, 3753932, 3898314, 4022070, 4176765, 4331460, 4692415, 4826484, 5569020, 5630898, 5847471, 6033105, 6497190, 7239726, 7796628, 8044140, 8353530, 8446347, 9384830, 9745785, 10859589, 11261796, 11694942, 12066210, 12994380, 14077245, 14479452, 16707060, 16892694, 18099315, 18769660, 19491570, 21719178, 23389884, 24132420, 25339041, 28154490, 29237355, 33785388, 36198630, 38983140, 42231735, 43438356, 50678082, 54297945, 56308980, 58474710, 72397260, 76017123, 84463470, 101356164, 108595890, 116949420, 126695205, 152034246, 168926940, 217191780, 253390410, 304068492, 380085615, 506780820, 760171230, 1520342460]

約数ペア:

[(1, 1520342460), (2, 760171230), (3, 506780820), (4, 380085615), (5, 304068492), (6, 253390410), (7, 217191780), (9, 168926940), (10, 152034246), (12, 126695205), (13, 116949420), (14, 108595890), (15, 101356164), (18, 84463470), (20, 76017123), (21, 72397260), (26, 58474710), (27, 56308980), (28, 54297945), (30, 50678082), (35, 43438356), (36, 42231735), (39, 38983140), (42, 36198630), (45, 33785388), (52, 29237355), (54, 28154490), (60, 25339041), (63, 24132420), (65, 23389884), (70, 21719178), (78, 19491570), (81, 18769660), (84, 18099315), (90, 16892694), (91, 16707060), (105, 14479452), (108, 14077245), (117, 12994380), (126, 12066210), (130, 11694942), (135, 11261796), (140, 10859589), (156, 9745785), (162, 9384830), (180, 8446347), (182, 8353530), (189, 8044140), (195, 7796628), (210, 7239726), (234, 6497190), (252, 6033105), (260, 5847471), (270, 5630898), (273, 5569020), (315, 4826484), (324, 4692415), (351, 4331460), (364, 4176765), (378, 4022070), (390, 3898314), (405, 3753932), (420, 3619863), (455, 3341412), (468, 3248595), (540, 2815449), (546, 2784510), (567, 2681380), (585, 2598876), (630, 2413242), (702, 2165730), (756, 2011035), (780, 1949157), (810, 1876966), (819, 1856340), (910, 1670706), (945, 1608828), (1053, 1443820), (1092, 1392255), (1134, 1340690), (1170, 1299438), (1260, 1206621), (1365, 1113804), (1404, 1082865), (1620, 938483), (1638, 928170), (1755, 866292), (1820, 835353), (1890, 804414), (2106, 721910), (2268, 670345), (2340, 649719), (2457, 618780), (2730, 556902), (2835, 536276), (3276, 464085), (3510, 433146), (3780, 402207), (4095, 371268), (4212, 360955), (4914, 309390), (5265, 288764), (5460, 278451), (5670, 268138), (7020, 216573), (7371, 206260), (8190, 185634), (9828, 154695), (10313, 147420), (10530, 144382), (11340, 134069), (12285, 123756), (14742, 103130), (16380, 92817), (20626, 73710), (21060, 72191), (24570, 61878), (29484, 51565), (30939, 49140), (36855, 41252)]