193906440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 256

約数和(自身を含む): 795916800

約数和(自身を除く): 602010360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 1973, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 3946, 4095, 4680, 4914, 5460, 5919, 6552, 7020, 7560, 7892, 8190, 9828, 9865, 10920, 11838, 12285, 13811, 14040, 15784, 16380, 17757, 19656, 19730, 23676, 24570, 25649, 27622, 29595, 32760, 35514, 39460, 41433, 47352, 49140, 51298, 53271, 55244, 59190, 69055, 71028, 76947, 78920, 82866, 88785, 98280, 102596, 106542, 110488, 118380, 124299, 128245, 138110, 142056, 153894, 165732, 177570, 179543, 205192, 207165, 213084, 230841, 236760, 248598, 256490, 266355, 276220, 307788, 331464, 355140, 359086, 372897, 384735, 414330, 426168, 461682, 497196, 512980, 532710, 538629, 552440, 615576, 621495, 692523, 710280, 718172, 745794, 769470, 828660, 897715, 923364, 994392, 1025960, 1065420, 1077258, 1154205, 1242990, 1385046, 1436344, 1491588, 1538940, 1615887, 1657320, 1795430, 1846728, 1864485, 2130840, 2154516, 2308410, 2485980, 2693145, 2770092, 2983176, 3077880, 3231774, 3462615, 3590860, 3728970, 4309032, 4616820, 4847661, 4971960, 5386290, 5540184, 6463548, 6925230, 7181720, 7457940, 8079435, 9233640, 9695322, 10772580, 12927096, 13850460, 14915880, 16158870, 19390644, 21545160, 24238305, 27700920, 32317740, 38781288, 48476610, 64635480, 96953220, 193906440]

約数ペア:

[(1, 193906440), (2, 96953220), (3, 64635480), (4, 48476610), (5, 38781288), (6, 32317740), (7, 27700920), (8, 24238305), (9, 21545160), (10, 19390644), (12, 16158870), (13, 14915880), (14, 13850460), (15, 12927096), (18, 10772580), (20, 9695322), (21, 9233640), (24, 8079435), (26, 7457940), (27, 7181720), (28, 6925230), (30, 6463548), (35, 5540184), (36, 5386290), (39, 4971960), (40, 4847661), (42, 4616820), (45, 4309032), (52, 3728970), (54, 3590860), (56, 3462615), (60, 3231774), (63, 3077880), (65, 2983176), (70, 2770092), (72, 2693145), (78, 2485980), (84, 2308410), (90, 2154516), (91, 2130840), (104, 1864485), (105, 1846728), (108, 1795430), (117, 1657320), (120, 1615887), (126, 1538940), (130, 1491588), (135, 1436344), (140, 1385046), (156, 1242990), (168, 1154205), (180, 1077258), (182, 1065420), (189, 1025960), (195, 994392), (210, 923364), (216, 897715), (234, 828660), (252, 769470), (260, 745794), (270, 718172), (273, 710280), (280, 692523), (312, 621495), (315, 615576), (351, 552440), (360, 538629), (364, 532710), (378, 512980), (390, 497196), (420, 461682), (455, 426168), (468, 414330), (504, 384735), (520, 372897), (540, 359086), (546, 355140), (585, 331464), (630, 307788), (702, 276220), (728, 266355), (756, 256490), (780, 248598), (819, 236760), (840, 230841), (910, 213084), (936, 207165), (945, 205192), (1080, 179543), (1092, 177570), (1170, 165732), (1260, 153894), (1365, 142056), (1404, 138110), (1512, 128245), (1560, 124299), (1638, 118380), (1755, 110488), (1820, 106542), (1890, 102596), (1973, 98280), (2184, 88785), (2340, 82866), (2457, 78920), (2520, 76947), (2730, 71028), (2808, 69055), (3276, 59190), (3510, 55244), (3640, 53271), (3780, 51298), (3946, 49140), (4095, 47352), (4680, 41433), (4914, 39460), (5460, 35514), (5919, 32760), (6552, 29595), (7020, 27622), (7560, 25649), (7892, 24570), (8190, 23676), (9828, 19730), (9865, 19656), (10920, 17757), (11838, 16380), (12285, 15784), (13811, 14040)]