1415260980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 288

約数和(自身を含む): 5333852160

約数和(自身を除く): 3918591180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 114, 124, 126, 133, 140, 155, 171, 180, 186, 190, 210, 217, 228, 252, 266, 279, 285, 310, 315, 342, 372, 380, 399, 420, 434, 465, 532, 558, 570, 589, 620, 630, 651, 665, 684, 798, 855, 868, 930, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1395, 1596, 1710, 1767, 1860, 1907, 1953, 1995, 2170, 2356, 2394, 2604, 2660, 2790, 2945, 3255, 3420, 3534, 3814, 3906, 3990, 4123, 4340, 4788, 5301, 5580, 5721, 5890, 5985, 6510, 7068, 7628, 7812, 7980, 8246, 8835, 9535, 9765, 10602, 11442, 11780, 11970, 12369, 13020, 13349, 16492, 17163, 17670, 19070, 19530, 20615, 21204, 22884, 23940, 24738, 26505, 26698, 28605, 34326, 35340, 36233, 37107, 38140, 39060, 40047, 41230, 49476, 53010, 53396, 57210, 59117, 61845, 66745, 68652, 72466, 74214, 80094, 82460, 85815, 106020, 108699, 114420, 118234, 120141, 123690, 133490, 144932, 148428, 160188, 171630, 177351, 181165, 185535, 200235, 217398, 236468, 240282, 247380, 253631, 266980, 295585, 326097, 343260, 354702, 362330, 371070, 400470, 413819, 434796, 480564, 507262, 532053, 543495, 591170, 600705, 652194, 709404, 724660, 742140, 760893, 800940, 827638, 886755, 1014524, 1064106, 1086990, 1123223, 1182340, 1201410, 1241457, 1268155, 1304388, 1521786, 1630485, 1655276, 1773510, 2069095, 2128212, 2173980, 2246446, 2282679, 2402820, 2482914, 2536310, 2660265, 3043572, 3260970, 3369669, 3547020, 3724371, 3804465, 4138190, 4492892, 4565358, 4965828, 5072620, 5320530, 5616115, 6207285, 6521940, 6739338, 7448742, 7608930, 7862561, 8276380, 9130716, 10109007, 10641060, 11232230, 11413395, 12414570, 13478676, 14897484, 15217860, 15725122, 16848345, 18621855, 20218014, 22464460, 22826790, 23587683, 24829140, 31450244, 33696690, 37243710, 39312805, 40436028, 45653580, 47175366, 50545035, 67393380, 70763049, 74487420, 78625610, 94350732, 101090070, 117938415, 141526098, 157251220, 202180140, 235876830, 283052196, 353815245, 471753660, 707630490, 1415260980]

約数ペア:

[(1, 1415260980), (2, 707630490), (3, 471753660), (4, 353815245), (5, 283052196), (6, 235876830), (7, 202180140), (9, 157251220), (10, 141526098), (12, 117938415), (14, 101090070), (15, 94350732), (18, 78625610), (19, 74487420), (20, 70763049), (21, 67393380), (28, 50545035), (30, 47175366), (31, 45653580), (35, 40436028), (36, 39312805), (38, 37243710), (42, 33696690), (45, 31450244), (57, 24829140), (60, 23587683), (62, 22826790), (63, 22464460), (70, 20218014), (76, 18621855), (84, 16848345), (90, 15725122), (93, 15217860), (95, 14897484), (105, 13478676), (114, 12414570), (124, 11413395), (126, 11232230), (133, 10641060), (140, 10109007), (155, 9130716), (171, 8276380), (180, 7862561), (186, 7608930), (190, 7448742), (210, 6739338), (217, 6521940), (228, 6207285), (252, 5616115), (266, 5320530), (279, 5072620), (285, 4965828), (310, 4565358), (315, 4492892), (342, 4138190), (372, 3804465), (380, 3724371), (399, 3547020), (420, 3369669), (434, 3260970), (465, 3043572), (532, 2660265), (558, 2536310), (570, 2482914), (589, 2402820), (620, 2282679), (630, 2246446), (651, 2173980), (665, 2128212), (684, 2069095), (798, 1773510), (855, 1655276), (868, 1630485), (930, 1521786), (1085, 1304388), (1116, 1268155), (1140, 1241457), (1178, 1201410), (1197, 1182340), (1260, 1123223), (1302, 1086990), (1330, 1064106), (1395, 1014524), (1596, 886755), (1710, 827638), (1767, 800940), (1860, 760893), (1907, 742140), (1953, 724660), (1995, 709404), (2170, 652194), (2356, 600705), (2394, 591170), (2604, 543495), (2660, 532053), (2790, 507262), (2945, 480564), (3255, 434796), (3420, 413819), (3534, 400470), (3814, 371070), (3906, 362330), (3990, 354702), (4123, 343260), (4340, 326097), (4788, 295585), (5301, 266980), (5580, 253631), (5721, 247380), (5890, 240282), (5985, 236468), (6510, 217398), (7068, 200235), (7628, 185535), (7812, 181165), (7980, 177351), (8246, 171630), (8835, 160188), (9535, 148428), (9765, 144932), (10602, 133490), (11442, 123690), (11780, 120141), (11970, 118234), (12369, 114420), (13020, 108699), (13349, 106020), (16492, 85815), (17163, 82460), (17670, 80094), (19070, 74214), (19530, 72466), (20615, 68652), (21204, 66745), (22884, 61845), (23940, 59117), (24738, 57210), (26505, 53396), (26698, 53010), (28605, 49476), (34326, 41230), (35340, 40047), (36233, 39060), (37107, 38140)]