319700160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8575

約数の個数: 168

約数和(自身を含む): 1184361360

約数和(自身を除く): 864661200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8539, 9360, 12480, 17078, 18720, 25617, 34156, 37440, 42695, 51234, 68312, 76851, 85390, 102468, 111007, 128085, 136624, 153702, 170780, 204936, 222014, 256170, 273248, 307404, 333021, 341560, 384255, 409872, 444028, 512340, 546496, 555035, 614808, 666042, 683120, 768510, 819744, 888056, 999063, 1024680, 1110070, 1229616, 1332084, 1366240, 1537020, 1639488, 1665105, 1776112, 1998126, 2049360, 2220140, 2459232, 2664168, 2732480, 3074040, 3330210, 3552224, 3996252, 4098720, 4440280, 4918464, 4995315, 5328336, 6148080, 6660420, 7104448, 7992504, 8197440, 8880560, 9990630, 10656672, 12296160, 13320840, 15985008, 17761120, 19981260, 21313344, 24592320, 26641680, 31970016, 35522240, 39962520, 53283360, 63940032, 79925040, 106566720, 159850080, 319700160]

約数ペア:

[(1, 319700160), (2, 159850080), (3, 106566720), (4, 79925040), (5, 63940032), (6, 53283360), (8, 39962520), (9, 35522240), (10, 31970016), (12, 26641680), (13, 24592320), (15, 21313344), (16, 19981260), (18, 17761120), (20, 15985008), (24, 13320840), (26, 12296160), (30, 10656672), (32, 9990630), (36, 8880560), (39, 8197440), (40, 7992504), (45, 7104448), (48, 6660420), (52, 6148080), (60, 5328336), (64, 4995315), (65, 4918464), (72, 4440280), (78, 4098720), (80, 3996252), (90, 3552224), (96, 3330210), (104, 3074040), (117, 2732480), (120, 2664168), (130, 2459232), (144, 2220140), (156, 2049360), (160, 1998126), (180, 1776112), (192, 1665105), (195, 1639488), (208, 1537020), (234, 1366240), (240, 1332084), (260, 1229616), (288, 1110070), (312, 1024680), (320, 999063), (360, 888056), (390, 819744), (416, 768510), (468, 683120), (480, 666042), (520, 614808), (576, 555035), (585, 546496), (624, 512340), (720, 444028), (780, 409872), (832, 384255), (936, 341560), (960, 333021), (1040, 307404), (1170, 273248), (1248, 256170), (1440, 222014), (1560, 204936), (1872, 170780), (2080, 153702), (2340, 136624), (2496, 128085), (2880, 111007), (3120, 102468), (3744, 85390), (4160, 76851), (4680, 68312), (6240, 51234), (7488, 42695), (8539, 37440), (9360, 34156), (12480, 25617), (17078, 18720)]