12616380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 50319360

約数和(自身を除く): 37702980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 31, 34, 35, 36, 38, 42, 45, 51, 57, 60, 62, 63, 68, 70, 76, 84, 85, 90, 93, 95, 102, 105, 114, 119, 124, 126, 133, 140, 153, 155, 170, 171, 180, 186, 190, 204, 210, 217, 228, 238, 252, 255, 266, 279, 285, 306, 310, 315, 323, 340, 342, 357, 372, 380, 399, 420, 434, 465, 476, 510, 527, 532, 558, 570, 589, 595, 612, 620, 630, 646, 651, 665, 684, 714, 765, 798, 855, 868, 930, 969, 1020, 1054, 1071, 1085, 1116, 1140, 1178, 1190, 1197, 1260, 1292, 1302, 1330, 1395, 1428, 1530, 1581, 1596, 1615, 1710, 1767, 1785, 1860, 1938, 1953, 1995, 2108, 2142, 2170, 2261, 2356, 2380, 2394, 2604, 2635, 2660, 2790, 2907, 2945, 3060, 3162, 3230, 3255, 3420, 3534, 3570, 3689, 3876, 3906, 3990, 4123, 4284, 4340, 4522, 4743, 4788, 4845, 5270, 5301, 5355, 5580, 5814, 5890, 5985, 6324, 6460, 6510, 6783, 7068, 7140, 7378, 7812, 7905, 7980, 8246, 8835, 9044, 9486, 9690, 9765, 10013, 10540, 10602, 10710, 11067, 11305, 11628, 11780, 11970, 12369, 13020, 13566, 14535, 14756, 15810, 16492, 17670, 18445, 18972, 19380, 19530, 20026, 20349, 20615, 21204, 21420, 22134, 22610, 23715, 23940, 24738, 26505, 27132, 29070, 30039, 31620, 33201, 33915, 35340, 36890, 37107, 39060, 40052, 40698, 41230, 44268, 45220, 47430, 49476, 50065, 53010, 55335, 58140, 60078, 61845, 66402, 67830, 70091, 73780, 74214, 81396, 82460, 90117, 94860, 100130, 101745, 106020, 110670, 120156, 123690, 132804, 135660, 140182, 148428, 150195, 166005, 180234, 185535, 200260, 203490, 210273, 221340, 247380, 280364, 300390, 332010, 350455, 360468, 371070, 406980, 420546, 450585, 600780, 630819, 664020, 700910, 742140, 841092, 901170, 1051365, 1261638, 1401820, 1802340, 2102730, 2523276, 3154095, 4205460, 6308190, 12616380]

約数ペア:

[(1, 12616380), (2, 6308190), (3, 4205460), (4, 3154095), (5, 2523276), (6, 2102730), (7, 1802340), (9, 1401820), (10, 1261638), (12, 1051365), (14, 901170), (15, 841092), (17, 742140), (18, 700910), (19, 664020), (20, 630819), (21, 600780), (28, 450585), (30, 420546), (31, 406980), (34, 371070), (35, 360468), (36, 350455), (38, 332010), (42, 300390), (45, 280364), (51, 247380), (57, 221340), (60, 210273), (62, 203490), (63, 200260), (68, 185535), (70, 180234), (76, 166005), (84, 150195), (85, 148428), (90, 140182), (93, 135660), (95, 132804), (102, 123690), (105, 120156), (114, 110670), (119, 106020), (124, 101745), (126, 100130), (133, 94860), (140, 90117), (153, 82460), (155, 81396), (170, 74214), (171, 73780), (180, 70091), (186, 67830), (190, 66402), (204, 61845), (210, 60078), (217, 58140), (228, 55335), (238, 53010), (252, 50065), (255, 49476), (266, 47430), (279, 45220), (285, 44268), (306, 41230), (310, 40698), (315, 40052), (323, 39060), (340, 37107), (342, 36890), (357, 35340), (372, 33915), (380, 33201), (399, 31620), (420, 30039), (434, 29070), (465, 27132), (476, 26505), (510, 24738), (527, 23940), (532, 23715), (558, 22610), (570, 22134), (589, 21420), (595, 21204), (612, 20615), (620, 20349), (630, 20026), (646, 19530), (651, 19380), (665, 18972), (684, 18445), (714, 17670), (765, 16492), (798, 15810), (855, 14756), (868, 14535), (930, 13566), (969, 13020), (1020, 12369), (1054, 11970), (1071, 11780), (1085, 11628), (1116, 11305), (1140, 11067), (1178, 10710), (1190, 10602), (1197, 10540), (1260, 10013), (1292, 9765), (1302, 9690), (1330, 9486), (1395, 9044), (1428, 8835), (1530, 8246), (1581, 7980), (1596, 7905), (1615, 7812), (1710, 7378), (1767, 7140), (1785, 7068), (1860, 6783), (1938, 6510), (1953, 6460), (1995, 6324), (2108, 5985), (2142, 5890), (2170, 5814), (2261, 5580), (2356, 5355), (2380, 5301), (2394, 5270), (2604, 4845), (2635, 4788), (2660, 4743), (2790, 4522), (2907, 4340), (2945, 4284), (3060, 4123), (3162, 3990), (3230, 3906), (3255, 3876), (3420, 3689), (3534, 3570)]