495445860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 432

約数和(自身を含む): 1960686000

約数和(自身を除く): 1465240140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 98, 105, 116, 117, 126, 130, 140, 145, 147, 149, 156, 174, 180, 182, 195, 196, 203, 210, 234, 245, 252, 260, 261, 273, 290, 294, 298, 315, 348, 364, 377, 390, 406, 420, 435, 441, 447, 455, 468, 490, 522, 546, 580, 585, 588, 596, 609, 630, 637, 735, 745, 754, 780, 812, 819, 870, 882, 894, 910, 980, 1015, 1043, 1044, 1092, 1131, 1170, 1218, 1260, 1274, 1305, 1341, 1365, 1421, 1470, 1490, 1508, 1638, 1740, 1764, 1788, 1820, 1827, 1885, 1911, 1937, 2030, 2086, 2205, 2235, 2262, 2340, 2436, 2548, 2610, 2639, 2682, 2730, 2842, 2940, 2980, 3045, 3129, 3185, 3276, 3393, 3654, 3770, 3822, 3874, 4060, 4095, 4172, 4263, 4321, 4410, 4470, 4524, 5215, 5220, 5278, 5364, 5460, 5655, 5684, 5733, 5811, 6090, 6258, 6370, 6705, 6786, 7105, 7301, 7308, 7540, 7644, 7748, 7917, 8190, 8526, 8642, 8820, 8940, 9135, 9387, 9555, 9685, 10430, 10556, 11310, 11466, 11622, 12180, 12516, 12740, 12789, 12963, 13195, 13410, 13559, 13572, 14210, 14602, 15645, 15834, 16380, 16965, 17052, 17284, 17433, 18270, 18473, 18774, 19110, 19370, 20860, 21315, 21605, 21903, 22620, 22932, 23244, 23751, 25578, 25926, 26390, 26820, 27118, 28420, 28665, 29055, 29204, 30247, 31290, 31668, 33930, 34866, 36505, 36540, 36946, 37548, 38220, 38740, 38889, 39585, 40677, 42630, 43210, 43806, 46935, 47502, 51156, 51852, 52780, 54236, 55419, 56173, 57330, 58110, 60494, 62580, 63945, 64815, 65709, 67795, 67860, 69732, 73010, 73892, 77778, 79170, 81354, 85260, 86420, 87165, 87612, 90741, 92365, 93870, 94913, 95004, 109515, 110838, 112346, 114660, 116220, 118755, 120988, 122031, 127890, 129630, 131418, 135590, 146020, 151235, 155556, 158340, 162708, 166257, 168519, 174330, 181482, 184730, 187740, 189826, 194445, 203385, 211729, 219030, 221676, 224692, 237510, 244062, 255780, 259260, 262836, 271180, 272223, 277095, 280865, 284739, 302470, 328545, 332514, 337038, 348660, 362964, 369460, 379652, 388890, 393211, 406770, 423458, 438060, 453705, 474565, 475020, 488124, 505557, 544446, 554190, 561730, 569478, 604940, 610155, 635187, 657090, 665028, 674076, 777780, 786422, 813540, 831285, 842595, 846916, 854217, 907410, 949130, 1011114, 1058645, 1088892, 1108380, 1123460, 1138956, 1179633, 1220310, 1270374, 1314180, 1361115, 1423695, 1572844, 1662570, 1685190, 1708434, 1814820, 1898260, 1905561, 1966055, 2022228, 2117290, 2359266, 2440620, 2527785, 2540748, 2722230, 2752477, 2847390, 3175935, 3325140, 3370380, 3416868, 3538899, 3811122, 3932110, 4234580, 4271085, 4718532, 5055570, 5444460, 5504954, 5694780, 5898165, 6351870, 7077798, 7622244, 7864220, 8257431, 8542170, 9527805, 10111140, 11009908, 11796330, 12703740, 13762385, 14155596, 16514862, 17084340, 17694495, 19055610, 23592660, 24772293, 27524770, 33029724, 35388990, 38111220, 41287155, 49544586, 55049540, 70777980, 82574310, 99089172, 123861465, 165148620, 247722930, 495445860]

約数ペア:

[(1, 495445860), (2, 247722930), (3, 165148620), (4, 123861465), (5, 99089172), (6, 82574310), (7, 70777980), (9, 55049540), (10, 49544586), (12, 41287155), (13, 38111220), (14, 35388990), (15, 33029724), (18, 27524770), (20, 24772293), (21, 23592660), (26, 19055610), (28, 17694495), (29, 17084340), (30, 16514862), (35, 14155596), (36, 13762385), (39, 12703740), (42, 11796330), (45, 11009908), (49, 10111140), (52, 9527805), (58, 8542170), (60, 8257431), (63, 7864220), (65, 7622244), (70, 7077798), (78, 6351870), (84, 5898165), (87, 5694780), (90, 5504954), (91, 5444460), (98, 5055570), (105, 4718532), (116, 4271085), (117, 4234580), (126, 3932110), (130, 3811122), (140, 3538899), (145, 3416868), (147, 3370380), (149, 3325140), (156, 3175935), (174, 2847390), (180, 2752477), (182, 2722230), (195, 2540748), (196, 2527785), (203, 2440620), (210, 2359266), (234, 2117290), (245, 2022228), (252, 1966055), (260, 1905561), (261, 1898260), (273, 1814820), (290, 1708434), (294, 1685190), (298, 1662570), (315, 1572844), (348, 1423695), (364, 1361115), (377, 1314180), (390, 1270374), (406, 1220310), (420, 1179633), (435, 1138956), (441, 1123460), (447, 1108380), (455, 1088892), (468, 1058645), (490, 1011114), (522, 949130), (546, 907410), (580, 854217), (585, 846916), (588, 842595), (596, 831285), (609, 813540), (630, 786422), (637, 777780), (735, 674076), (745, 665028), (754, 657090), (780, 635187), (812, 610155), (819, 604940), (870, 569478), (882, 561730), (894, 554190), (910, 544446), (980, 505557), (1015, 488124), (1043, 475020), (1044, 474565), (1092, 453705), (1131, 438060), (1170, 423458), (1218, 406770), (1260, 393211), (1274, 388890), (1305, 379652), (1341, 369460), (1365, 362964), (1421, 348660), (1470, 337038), (1490, 332514), (1508, 328545), (1638, 302470), (1740, 284739), (1764, 280865), (1788, 277095), (1820, 272223), (1827, 271180), (1885, 262836), (1911, 259260), (1937, 255780), (2030, 244062), (2086, 237510), (2205, 224692), (2235, 221676), (2262, 219030), (2340, 211729), (2436, 203385), (2548, 194445), (2610, 189826), (2639, 187740), (2682, 184730), (2730, 181482), (2842, 174330), (2940, 168519), (2980, 166257), (3045, 162708), (3129, 158340), (3185, 155556), (3276, 151235), (3393, 146020), (3654, 135590), (3770, 131418), (3822, 129630), (3874, 127890), (4060, 122031), (4095, 120988), (4172, 118755), (4263, 116220), (4321, 114660), (4410, 112346), (4470, 110838), (4524, 109515), (5215, 95004), (5220, 94913), (5278, 93870), (5364, 92365), (5460, 90741), (5655, 87612), (5684, 87165), (5733, 86420), (5811, 85260), (6090, 81354), (6258, 79170), (6370, 77778), (6705, 73892), (6786, 73010), (7105, 69732), (7301, 67860), (7308, 67795), (7540, 65709), (7644, 64815), (7748, 63945), (7917, 62580), (8190, 60494), (8526, 58110), (8642, 57330), (8820, 56173), (8940, 55419), (9135, 54236), (9387, 52780), (9555, 51852), (9685, 51156), (10430, 47502), (10556, 46935), (11310, 43806), (11466, 43210), (11622, 42630), (12180, 40677), (12516, 39585), (12740, 38889), (12789, 38740), (12963, 38220), (13195, 37548), (13410, 36946), (13559, 36540), (13572, 36505), (14210, 34866), (14602, 33930), (15645, 31668), (15834, 31290), (16380, 30247), (16965, 29204), (17052, 29055), (17284, 28665), (17433, 28420), (18270, 27118), (18473, 26820), (18774, 26390), (19110, 25926), (19370, 25578), (20860, 23751), (21315, 23244), (21605, 22932), (21903, 22620)]