15396345120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{145139}}^1$

素因数の和:145187

約数の個数: 192

約数和(自身を含む): 55301823360

約数和(自身を除く): 39905478240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 17680, 21216, 26520, 35360, 53040, 106080, 145139, 290278, 435417, 580556, 725695, 870834, 1161112, 1451390, 1741668, 1886807, 2177085, 2322224, 2467363, 2902780, 3483336, 3773614, 4354170, 4644448, 4934726, 5660421, 5805560, 6966672, 7402089, 7547228, 8708340, 9434035, 9869452, 11320842, 11611120, 12336815, 13933344, 14804178, 15094456, 17416680, 18868070, 19738904, 22641684, 23222240, 24673630, 28302105, 29608356, 30188912, 32075719, 34833360, 37010445, 37736140, 39477808, 45283368, 49347260, 56604210, 59216712, 60377824, 64151438, 69666720, 74020890, 75472280, 78955616, 90566736, 96227157, 98694520, 113208420, 118433424, 128302876, 148041780, 150944560, 160378595, 181133472, 192454314, 197389040, 226416840, 236866848, 256605752, 296083560, 301889120, 320757190, 384908628, 394778080, 452833680, 481135785, 513211504, 592167120, 641514380, 769817256, 905667360, 962271570, 1026423008, 1184334240, 1283028760, 1539634512, 1924543140, 2566057520, 3079269024, 3849086280, 5132115040, 7698172560, 15396345120]

約数ペア:

[(1, 15396345120), (2, 7698172560), (3, 5132115040), (4, 3849086280), (5, 3079269024), (6, 2566057520), (8, 1924543140), (10, 1539634512), (12, 1283028760), (13, 1184334240), (15, 1026423008), (16, 962271570), (17, 905667360), (20, 769817256), (24, 641514380), (26, 592167120), (30, 513211504), (32, 481135785), (34, 452833680), (39, 394778080), (40, 384908628), (48, 320757190), (51, 301889120), (52, 296083560), (60, 256605752), (65, 236866848), (68, 226416840), (78, 197389040), (80, 192454314), (85, 181133472), (96, 160378595), (102, 150944560), (104, 148041780), (120, 128302876), (130, 118433424), (136, 113208420), (156, 98694520), (160, 96227157), (170, 90566736), (195, 78955616), (204, 75472280), (208, 74020890), (221, 69666720), (240, 64151438), (255, 60377824), (260, 59216712), (272, 56604210), (312, 49347260), (340, 45283368), (390, 39477808), (408, 37736140), (416, 37010445), (442, 34833360), (480, 32075719), (510, 30188912), (520, 29608356), (544, 28302105), (624, 24673630), (663, 23222240), (680, 22641684), (780, 19738904), (816, 18868070), (884, 17416680), (1020, 15094456), (1040, 14804178), (1105, 13933344), (1248, 12336815), (1326, 11611120), (1360, 11320842), (1560, 9869452), (1632, 9434035), (1768, 8708340), (2040, 7547228), (2080, 7402089), (2210, 6966672), (2652, 5805560), (2720, 5660421), (3120, 4934726), (3315, 4644448), (3536, 4354170), (4080, 3773614), (4420, 3483336), (5304, 2902780), (6240, 2467363), (6630, 2322224), (7072, 2177085), (8160, 1886807), (8840, 1741668), (10608, 1451390), (13260, 1161112), (17680, 870834), (21216, 725695), (26520, 580556), (35360, 435417), (53040, 290278), (106080, 145139)]