295784580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1061786880

約数和(自身を除く): 766002300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 71, 78, 84, 91, 98, 105, 109, 130, 140, 142, 147, 156, 182, 195, 196, 210, 213, 218, 245, 260, 273, 284, 294, 327, 355, 364, 390, 420, 426, 436, 455, 490, 497, 545, 546, 588, 637, 654, 710, 735, 763, 780, 852, 910, 923, 980, 994, 1065, 1090, 1092, 1274, 1308, 1365, 1417, 1420, 1470, 1491, 1526, 1635, 1820, 1846, 1911, 1988, 2130, 2180, 2289, 2485, 2548, 2730, 2769, 2834, 2940, 2982, 3052, 3185, 3270, 3479, 3692, 3815, 3822, 4251, 4260, 4578, 4615, 4970, 5341, 5460, 5538, 5668, 5964, 6370, 6461, 6540, 6958, 7085, 7455, 7630, 7644, 7739, 8502, 9156, 9230, 9555, 9919, 9940, 10437, 10682, 11076, 11445, 12740, 12922, 13845, 13916, 14170, 14910, 15260, 15478, 16023, 17004, 17395, 18460, 19110, 19383, 19838, 20874, 21255, 21364, 22890, 23217, 25844, 26705, 27690, 28340, 29757, 29820, 30956, 32046, 32305, 34790, 38220, 38695, 38766, 39676, 41748, 42510, 45227, 45780, 46434, 49595, 52185, 53410, 54173, 55380, 59514, 64092, 64610, 69433, 69580, 77390, 77532, 80115, 85020, 90454, 92868, 96915, 99190, 100607, 104370, 106820, 108346, 116085, 119028, 129220, 135681, 138866, 148785, 154780, 160230, 162519, 180908, 193830, 198380, 201214, 208299, 208740, 216692, 226135, 232170, 270865, 271362, 277732, 297570, 301821, 320460, 325038, 347165, 379211, 387660, 402428, 416598, 452270, 464340, 503035, 541730, 542724, 595140, 603642, 650076, 678405, 694330, 704249, 758422, 812595, 833196, 904540, 1006070, 1041495, 1083460, 1137633, 1207284, 1356810, 1388660, 1408498, 1509105, 1516844, 1625190, 1896055, 2012140, 2082990, 2112747, 2275266, 2713620, 2816996, 3018210, 3250380, 3521245, 3792110, 4165980, 4225494, 4550532, 4929743, 5688165, 6036420, 7042490, 7584220, 8450988, 9859486, 10563735, 11376330, 14084980, 14789229, 19718972, 21127470, 22752660, 24648715, 29578458, 42254940, 49297430, 59156916, 73946145, 98594860, 147892290, 295784580]

約数ペア:

[(1, 295784580), (2, 147892290), (3, 98594860), (4, 73946145), (5, 59156916), (6, 49297430), (7, 42254940), (10, 29578458), (12, 24648715), (13, 22752660), (14, 21127470), (15, 19718972), (20, 14789229), (21, 14084980), (26, 11376330), (28, 10563735), (30, 9859486), (35, 8450988), (39, 7584220), (42, 7042490), (49, 6036420), (52, 5688165), (60, 4929743), (65, 4550532), (70, 4225494), (71, 4165980), (78, 3792110), (84, 3521245), (91, 3250380), (98, 3018210), (105, 2816996), (109, 2713620), (130, 2275266), (140, 2112747), (142, 2082990), (147, 2012140), (156, 1896055), (182, 1625190), (195, 1516844), (196, 1509105), (210, 1408498), (213, 1388660), (218, 1356810), (245, 1207284), (260, 1137633), (273, 1083460), (284, 1041495), (294, 1006070), (327, 904540), (355, 833196), (364, 812595), (390, 758422), (420, 704249), (426, 694330), (436, 678405), (455, 650076), (490, 603642), (497, 595140), (545, 542724), (546, 541730), (588, 503035), (637, 464340), (654, 452270), (710, 416598), (735, 402428), (763, 387660), (780, 379211), (852, 347165), (910, 325038), (923, 320460), (980, 301821), (994, 297570), (1065, 277732), (1090, 271362), (1092, 270865), (1274, 232170), (1308, 226135), (1365, 216692), (1417, 208740), (1420, 208299), (1470, 201214), (1491, 198380), (1526, 193830), (1635, 180908), (1820, 162519), (1846, 160230), (1911, 154780), (1988, 148785), (2130, 138866), (2180, 135681), (2289, 129220), (2485, 119028), (2548, 116085), (2730, 108346), (2769, 106820), (2834, 104370), (2940, 100607), (2982, 99190), (3052, 96915), (3185, 92868), (3270, 90454), (3479, 85020), (3692, 80115), (3815, 77532), (3822, 77390), (4251, 69580), (4260, 69433), (4578, 64610), (4615, 64092), (4970, 59514), (5341, 55380), (5460, 54173), (5538, 53410), (5668, 52185), (5964, 49595), (6370, 46434), (6461, 45780), (6540, 45227), (6958, 42510), (7085, 41748), (7455, 39676), (7630, 38766), (7644, 38695), (7739, 38220), (8502, 34790), (9156, 32305), (9230, 32046), (9555, 30956), (9919, 29820), (9940, 29757), (10437, 28340), (10682, 27690), (11076, 26705), (11445, 25844), (12740, 23217), (12922, 22890), (13845, 21364), (13916, 21255), (14170, 20874), (14910, 19838), (15260, 19383), (15478, 19110), (16023, 18460), (17004, 17395)]