15544039840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23563}}^1$

素因数の和:23635

約数の個数: 192

約数和(自身を含む): 45604823040

約数和(自身を除く): 30060783200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3040, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 6944, 8246, 8680, 9424, 10640, 11780, 16492, 17360, 18848, 20615, 21280, 23560, 23563, 32984, 34720, 41230, 47120, 47126, 65968, 82460, 94240, 94252, 117815, 131936, 164920, 164941, 188504, 235630, 329840, 329882, 377008, 447697, 471260, 659680, 659764, 730453, 754016, 824705, 895394, 942520, 1319528, 1460906, 1649410, 1790788, 1885040, 2238485, 2639056, 2921812, 3133879, 3298820, 3581576, 3652265, 3770080, 4476970, 5113171, 5278112, 5843624, 6267758, 6597640, 7163152, 7304530, 8953940, 10226342, 11687248, 12535516, 13195280, 13878607, 14326304, 14609060, 15669395, 17907880, 20452684, 23374496, 25071032, 25565855, 26390560, 27757214, 29218120, 31338790, 35815760, 40905368, 50142064, 51131710, 55514428, 58436240, 62677580, 69393035, 71631520, 81810736, 97150249, 100284128, 102263420, 111028856, 116872480, 125355160, 138786070, 163621472, 194300498, 204526840, 222057712, 250710320, 277572140, 388600996, 409053680, 444115424, 485751245, 501420640, 555144280, 777201992, 818107360, 971502490, 1110288560, 1554403984, 1943004980, 2220577120, 3108807968, 3886009960, 7772019920, 15544039840]

約数ペア:

[(1, 15544039840), (2, 7772019920), (4, 3886009960), (5, 3108807968), (7, 2220577120), (8, 1943004980), (10, 1554403984), (14, 1110288560), (16, 971502490), (19, 818107360), (20, 777201992), (28, 555144280), (31, 501420640), (32, 485751245), (35, 444115424), (38, 409053680), (40, 388600996), (56, 277572140), (62, 250710320), (70, 222057712), (76, 204526840), (80, 194300498), (95, 163621472), (112, 138786070), (124, 125355160), (133, 116872480), (140, 111028856), (152, 102263420), (155, 100284128), (160, 97150249), (190, 81810736), (217, 71631520), (224, 69393035), (248, 62677580), (266, 58436240), (280, 55514428), (304, 51131710), (310, 50142064), (380, 40905368), (434, 35815760), (496, 31338790), (532, 29218120), (560, 27757214), (589, 26390560), (608, 25565855), (620, 25071032), (665, 23374496), (760, 20452684), (868, 17907880), (992, 15669395), (1064, 14609060), (1085, 14326304), (1120, 13878607), (1178, 13195280), (1240, 12535516), (1330, 11687248), (1520, 10226342), (1736, 8953940), (2128, 7304530), (2170, 7163152), (2356, 6597640), (2480, 6267758), (2660, 5843624), (2945, 5278112), (3040, 5113171), (3472, 4476970), (4123, 3770080), (4256, 3652265), (4340, 3581576), (4712, 3298820), (4960, 3133879), (5320, 2921812), (5890, 2639056), (6944, 2238485), (8246, 1885040), (8680, 1790788), (9424, 1649410), (10640, 1460906), (11780, 1319528), (16492, 942520), (17360, 895394), (18848, 824705), (20615, 754016), (21280, 730453), (23560, 659764), (23563, 659680), (32984, 471260), (34720, 447697), (41230, 377008), (47120, 329882), (47126, 329840), (65968, 235630), (82460, 188504), (94240, 164941), (94252, 164920), (117815, 131936)]