873290340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 288

約数和(自身を含む): 3128842080

約数和(自身を除く): 2255551740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 58, 60, 65, 68, 78, 85, 87, 90, 102, 116, 117, 130, 145, 153, 156, 170, 174, 180, 195, 204, 221, 234, 255, 260, 261, 290, 306, 340, 348, 377, 390, 435, 442, 468, 493, 510, 522, 580, 585, 612, 663, 754, 757, 765, 780, 870, 884, 986, 1020, 1044, 1105, 1131, 1170, 1305, 1326, 1479, 1508, 1514, 1530, 1740, 1885, 1972, 1989, 2210, 2262, 2271, 2340, 2465, 2610, 2652, 2958, 3028, 3060, 3315, 3393, 3770, 3785, 3978, 4420, 4437, 4524, 4542, 4930, 5220, 5655, 5916, 6409, 6630, 6786, 6813, 7395, 7540, 7570, 7956, 8874, 9084, 9841, 9860, 9945, 11310, 11355, 12818, 12869, 13260, 13572, 13626, 14790, 15140, 16965, 17748, 19227, 19682, 19890, 21953, 22185, 22620, 22710, 25636, 25738, 27252, 29523, 29580, 32045, 33930, 34065, 38454, 38607, 39364, 39780, 43906, 44370, 45420, 49205, 51476, 57681, 59046, 64090, 64345, 65859, 67860, 68130, 76908, 77214, 87812, 88569, 88740, 96135, 98410, 109765, 115362, 115821, 118092, 128180, 128690, 131718, 136260, 147615, 154428, 167297, 177138, 192270, 193035, 196820, 197577, 219530, 230724, 231642, 257380, 263436, 285389, 288405, 295230, 329295, 334594, 354276, 373201, 384540, 386070, 395154, 439060, 442845, 463284, 501891, 570778, 576810, 579105, 590460, 658590, 669188, 746402, 772140, 790308, 836485, 856167, 885690, 987885, 1003782, 1119603, 1141556, 1153620, 1158210, 1317180, 1426945, 1492804, 1505673, 1672970, 1712334, 1771380, 1866005, 1975770, 2007564, 2239206, 2316420, 2509455, 2568501, 2853890, 3011346, 3345940, 3358809, 3424668, 3732010, 3951540, 4280835, 4478412, 4851613, 5018910, 5137002, 5598015, 5707780, 6022692, 6717618, 7464020, 7528365, 8561670, 9703226, 10037820, 10274004, 11196030, 12842505, 13435236, 14554839, 15056730, 16794045, 17123340, 19406452, 22392060, 24258065, 25685010, 29109678, 30113460, 33588090, 43664517, 48516130, 51370020, 58219356, 67176180, 72774195, 87329034, 97032260, 145548390, 174658068, 218322585, 291096780, 436645170, 873290340]

約数ペア:

[(1, 873290340), (2, 436645170), (3, 291096780), (4, 218322585), (5, 174658068), (6, 145548390), (9, 97032260), (10, 87329034), (12, 72774195), (13, 67176180), (15, 58219356), (17, 51370020), (18, 48516130), (20, 43664517), (26, 33588090), (29, 30113460), (30, 29109678), (34, 25685010), (36, 24258065), (39, 22392060), (45, 19406452), (51, 17123340), (52, 16794045), (58, 15056730), (60, 14554839), (65, 13435236), (68, 12842505), (78, 11196030), (85, 10274004), (87, 10037820), (90, 9703226), (102, 8561670), (116, 7528365), (117, 7464020), (130, 6717618), (145, 6022692), (153, 5707780), (156, 5598015), (170, 5137002), (174, 5018910), (180, 4851613), (195, 4478412), (204, 4280835), (221, 3951540), (234, 3732010), (255, 3424668), (260, 3358809), (261, 3345940), (290, 3011346), (306, 2853890), (340, 2568501), (348, 2509455), (377, 2316420), (390, 2239206), (435, 2007564), (442, 1975770), (468, 1866005), (493, 1771380), (510, 1712334), (522, 1672970), (580, 1505673), (585, 1492804), (612, 1426945), (663, 1317180), (754, 1158210), (757, 1153620), (765, 1141556), (780, 1119603), (870, 1003782), (884, 987885), (986, 885690), (1020, 856167), (1044, 836485), (1105, 790308), (1131, 772140), (1170, 746402), (1305, 669188), (1326, 658590), (1479, 590460), (1508, 579105), (1514, 576810), (1530, 570778), (1740, 501891), (1885, 463284), (1972, 442845), (1989, 439060), (2210, 395154), (2262, 386070), (2271, 384540), (2340, 373201), (2465, 354276), (2610, 334594), (2652, 329295), (2958, 295230), (3028, 288405), (3060, 285389), (3315, 263436), (3393, 257380), (3770, 231642), (3785, 230724), (3978, 219530), (4420, 197577), (4437, 196820), (4524, 193035), (4542, 192270), (4930, 177138), (5220, 167297), (5655, 154428), (5916, 147615), (6409, 136260), (6630, 131718), (6786, 128690), (6813, 128180), (7395, 118092), (7540, 115821), (7570, 115362), (7956, 109765), (8874, 98410), (9084, 96135), (9841, 88740), (9860, 88569), (9945, 87812), (11310, 77214), (11355, 76908), (12818, 68130), (12869, 67860), (13260, 65859), (13572, 64345), (13626, 64090), (14790, 59046), (15140, 57681), (16965, 51476), (17748, 49205), (19227, 45420), (19682, 44370), (19890, 43906), (21953, 39780), (22185, 39364), (22620, 38607), (22710, 38454), (25636, 34065), (25738, 33930), (27252, 32045), (29523, 29580)]