159715680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 571917024

約数和(自身を除く): 412201344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 37, 40, 46, 48, 51, 60, 68, 69, 74, 80, 85, 92, 96, 102, 111, 115, 120, 136, 138, 148, 160, 170, 184, 185, 204, 222, 230, 240, 255, 272, 276, 296, 340, 345, 368, 370, 391, 408, 444, 460, 480, 510, 529, 544, 552, 555, 592, 629, 680, 690, 736, 740, 782, 816, 851, 888, 920, 1020, 1058, 1104, 1110, 1173, 1184, 1258, 1360, 1380, 1480, 1564, 1587, 1632, 1702, 1776, 1840, 1887, 1955, 2040, 2116, 2208, 2220, 2346, 2516, 2553, 2645, 2720, 2760, 2960, 3128, 3145, 3174, 3404, 3552, 3680, 3774, 3910, 4080, 4232, 4255, 4440, 4692, 5032, 5106, 5290, 5520, 5865, 5920, 6256, 6290, 6348, 6808, 7548, 7820, 7935, 8160, 8464, 8510, 8880, 8993, 9384, 9435, 10064, 10212, 10580, 11040, 11730, 12512, 12580, 12696, 12765, 13616, 14467, 15096, 15640, 15870, 16928, 17020, 17760, 17986, 18768, 18870, 19573, 20128, 20424, 21160, 23460, 25160, 25392, 25530, 26979, 27232, 28934, 30192, 31280, 31740, 34040, 35972, 37536, 37740, 39146, 40848, 42320, 43401, 44965, 46920, 50320, 50784, 51060, 53958, 57868, 58719, 60384, 62560, 63480, 68080, 71944, 72335, 75480, 78292, 81696, 84640, 86802, 89930, 93840, 97865, 100640, 102120, 107916, 115736, 117438, 126960, 134895, 136160, 143888, 144670, 150960, 156584, 173604, 179860, 187680, 195730, 204240, 215832, 217005, 231472, 234876, 253920, 269790, 287776, 289340, 293595, 301920, 313168, 332741, 347208, 359720, 391460, 408480, 431664, 434010, 462944, 469752, 539580, 578680, 587190, 626336, 665482, 694416, 719440, 782920, 863328, 868020, 939504, 998223, 1079160, 1157360, 1174380, 1330964, 1388832, 1438880, 1565840, 1663705, 1736040, 1879008, 1996446, 2158320, 2314720, 2348760, 2661928, 3131680, 3327410, 3472080, 3992892, 4316640, 4697520, 4991115, 5323856, 6654820, 6944160, 7985784, 9395040, 9982230, 10647712, 13309640, 15971568, 19964460, 26619280, 31943136, 39928920, 53238560, 79857840, 159715680]

約数ペア:

[(1, 159715680), (2, 79857840), (3, 53238560), (4, 39928920), (5, 31943136), (6, 26619280), (8, 19964460), (10, 15971568), (12, 13309640), (15, 10647712), (16, 9982230), (17, 9395040), (20, 7985784), (23, 6944160), (24, 6654820), (30, 5323856), (32, 4991115), (34, 4697520), (37, 4316640), (40, 3992892), (46, 3472080), (48, 3327410), (51, 3131680), (60, 2661928), (68, 2348760), (69, 2314720), (74, 2158320), (80, 1996446), (85, 1879008), (92, 1736040), (96, 1663705), (102, 1565840), (111, 1438880), (115, 1388832), (120, 1330964), (136, 1174380), (138, 1157360), (148, 1079160), (160, 998223), (170, 939504), (184, 868020), (185, 863328), (204, 782920), (222, 719440), (230, 694416), (240, 665482), (255, 626336), (272, 587190), (276, 578680), (296, 539580), (340, 469752), (345, 462944), (368, 434010), (370, 431664), (391, 408480), (408, 391460), (444, 359720), (460, 347208), (480, 332741), (510, 313168), (529, 301920), (544, 293595), (552, 289340), (555, 287776), (592, 269790), (629, 253920), (680, 234876), (690, 231472), (736, 217005), (740, 215832), (782, 204240), (816, 195730), (851, 187680), (888, 179860), (920, 173604), (1020, 156584), (1058, 150960), (1104, 144670), (1110, 143888), (1173, 136160), (1184, 134895), (1258, 126960), (1360, 117438), (1380, 115736), (1480, 107916), (1564, 102120), (1587, 100640), (1632, 97865), (1702, 93840), (1776, 89930), (1840, 86802), (1887, 84640), (1955, 81696), (2040, 78292), (2116, 75480), (2208, 72335), (2220, 71944), (2346, 68080), (2516, 63480), (2553, 62560), (2645, 60384), (2720, 58719), (2760, 57868), (2960, 53958), (3128, 51060), (3145, 50784), (3174, 50320), (3404, 46920), (3552, 44965), (3680, 43401), (3774, 42320), (3910, 40848), (4080, 39146), (4232, 37740), (4255, 37536), (4440, 35972), (4692, 34040), (5032, 31740), (5106, 31280), (5290, 30192), (5520, 28934), (5865, 27232), (5920, 26979), (6256, 25530), (6290, 25392), (6348, 25160), (6808, 23460), (7548, 21160), (7820, 20424), (7935, 20128), (8160, 19573), (8464, 18870), (8510, 18768), (8880, 17986), (8993, 17760), (9384, 17020), (9435, 16928), (10064, 15870), (10212, 15640), (10580, 15096), (11040, 14467), (11730, 13616), (12512, 12765), (12580, 12696)]