149619859480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{189421}}^1$

素因数の和:189490

約数の個数: 192

約数和(自身を含む): 435337217280

約数和(自身を除く): 285717357800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 520, 620, 637, 728, 806, 868, 910, 980, 1085, 1240, 1274, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2548, 2821, 3038, 3185, 3224, 3640, 4030, 4340, 5096, 5642, 6076, 6370, 7595, 8060, 8680, 11284, 12152, 12740, 14105, 15190, 16120, 19747, 22568, 25480, 28210, 30380, 39494, 56420, 60760, 78988, 98735, 112840, 157976, 189421, 197470, 378842, 394940, 757684, 789880, 947105, 1325947, 1515368, 1894210, 2462473, 2651894, 3788420, 4924946, 5303788, 5872051, 6629735, 7576840, 9281629, 9849892, 10607576, 11744102, 12312365, 13259470, 17237311, 18563258, 19699784, 23488204, 24624730, 26518940, 29360255, 34474622, 37126516, 41104357, 46408145, 46976408, 49249460, 53037880, 58720510, 68949244, 74253032, 76336663, 82208714, 86186555, 92816290, 98498920, 117441020, 120661177, 137898488, 152673326, 164417428, 172373110, 185632580, 205521785, 234882040, 241322354, 287730499, 305346652, 328834856, 344746220, 371265160, 381683315, 411043570, 482644708, 534356641, 575460998, 603305885, 610693304, 689492440, 763366630, 822087140, 965289416, 1068713282, 1150921996, 1206611770, 1438652495, 1526733260, 1644174280, 2137426564, 2301843992, 2413223540, 2671783205, 2877304990, 3053466520, 3740496487, 4274853128, 4826447080, 5343566410, 5754609980, 7480992974, 10687132820, 11509219960, 14961985948, 18702482435, 21374265640, 29923971896, 37404964870, 74809929740, 149619859480]

約数ペア:

[(1, 149619859480), (2, 74809929740), (4, 37404964870), (5, 29923971896), (7, 21374265640), (8, 18702482435), (10, 14961985948), (13, 11509219960), (14, 10687132820), (20, 7480992974), (26, 5754609980), (28, 5343566410), (31, 4826447080), (35, 4274853128), (40, 3740496487), (49, 3053466520), (52, 2877304990), (56, 2671783205), (62, 2413223540), (65, 2301843992), (70, 2137426564), (91, 1644174280), (98, 1526733260), (104, 1438652495), (124, 1206611770), (130, 1150921996), (140, 1068713282), (155, 965289416), (182, 822087140), (196, 763366630), (217, 689492440), (245, 610693304), (248, 603305885), (260, 575460998), (280, 534356641), (310, 482644708), (364, 411043570), (392, 381683315), (403, 371265160), (434, 344746220), (455, 328834856), (490, 305346652), (520, 287730499), (620, 241322354), (637, 234882040), (728, 205521785), (806, 185632580), (868, 172373110), (910, 164417428), (980, 152673326), (1085, 137898488), (1240, 120661177), (1274, 117441020), (1519, 98498920), (1612, 92816290), (1736, 86186555), (1820, 82208714), (1960, 76336663), (2015, 74253032), (2170, 68949244), (2548, 58720510), (2821, 53037880), (3038, 49249460), (3185, 46976408), (3224, 46408145), (3640, 41104357), (4030, 37126516), (4340, 34474622), (5096, 29360255), (5642, 26518940), (6076, 24624730), (6370, 23488204), (7595, 19699784), (8060, 18563258), (8680, 17237311), (11284, 13259470), (12152, 12312365), (12740, 11744102), (14105, 10607576), (15190, 9849892), (16120, 9281629), (19747, 7576840), (22568, 6629735), (25480, 5872051), (28210, 5303788), (30380, 4924946), (39494, 3788420), (56420, 2651894), (60760, 2462473), (78988, 1894210), (98735, 1515368), (112840, 1325947), (157976, 947105), (189421, 789880), (197470, 757684), (378842, 394940)]