845716680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 3030566400

約数和(自身を除く): 2184849720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 73, 85, 90, 102, 108, 120, 135, 136, 146, 153, 170, 180, 204, 216, 219, 255, 270, 292, 306, 340, 360, 365, 408, 438, 459, 510, 540, 584, 612, 631, 657, 680, 730, 765, 876, 918, 1020, 1080, 1095, 1224, 1241, 1262, 1314, 1460, 1530, 1752, 1836, 1893, 1971, 2040, 2190, 2295, 2482, 2524, 2628, 2920, 3060, 3155, 3285, 3672, 3723, 3786, 3942, 4380, 4590, 4964, 5048, 5256, 5679, 6120, 6205, 6310, 6570, 7446, 7572, 7884, 8760, 9180, 9465, 9855, 9928, 10727, 11169, 11358, 12410, 12620, 13140, 14892, 15144, 15768, 17037, 18360, 18615, 18930, 19710, 21454, 22338, 22716, 24820, 25240, 26280, 28395, 29784, 32181, 33507, 34074, 37230, 37860, 39420, 42908, 44676, 45432, 46063, 49640, 53635, 55845, 56790, 64362, 67014, 68148, 74460, 75720, 78840, 85185, 85816, 89352, 92126, 96543, 107270, 111690, 113580, 128724, 134028, 136296, 138189, 148920, 160905, 167535, 170370, 184252, 193086, 214540, 223380, 227160, 230315, 257448, 268056, 276378, 289629, 321810, 335070, 340740, 368504, 386172, 414567, 429080, 446760, 460630, 482715, 552756, 579258, 643620, 670140, 681480, 690945, 772344, 783071, 829134, 921260, 965430, 1105512, 1158516, 1243701, 1287240, 1340280, 1381890, 1448145, 1566142, 1658268, 1842520, 1930860, 2072835, 2317032, 2349213, 2487402, 2763780, 2896290, 3132284, 3316536, 3861720, 3915355, 4145670, 4698426, 4974804, 5527560, 5792580, 6218505, 6264568, 7047639, 7830710, 8291340, 9396852, 9949608, 11585160, 11746065, 12437010, 14095278, 15661420, 16582680, 18793704, 21142917, 23492130, 24874020, 28190556, 31322840, 35238195, 42285834, 46984260, 49748040, 56381112, 70476390, 84571668, 93968520, 105714585, 140952780, 169143336, 211429170, 281905560, 422858340, 845716680]

約数ペア:

[(1, 845716680), (2, 422858340), (3, 281905560), (4, 211429170), (5, 169143336), (6, 140952780), (8, 105714585), (9, 93968520), (10, 84571668), (12, 70476390), (15, 56381112), (17, 49748040), (18, 46984260), (20, 42285834), (24, 35238195), (27, 31322840), (30, 28190556), (34, 24874020), (36, 23492130), (40, 21142917), (45, 18793704), (51, 16582680), (54, 15661420), (60, 14095278), (68, 12437010), (72, 11746065), (73, 11585160), (85, 9949608), (90, 9396852), (102, 8291340), (108, 7830710), (120, 7047639), (135, 6264568), (136, 6218505), (146, 5792580), (153, 5527560), (170, 4974804), (180, 4698426), (204, 4145670), (216, 3915355), (219, 3861720), (255, 3316536), (270, 3132284), (292, 2896290), (306, 2763780), (340, 2487402), (360, 2349213), (365, 2317032), (408, 2072835), (438, 1930860), (459, 1842520), (510, 1658268), (540, 1566142), (584, 1448145), (612, 1381890), (631, 1340280), (657, 1287240), (680, 1243701), (730, 1158516), (765, 1105512), (876, 965430), (918, 921260), (1020, 829134), (1080, 783071), (1095, 772344), (1224, 690945), (1241, 681480), (1262, 670140), (1314, 643620), (1460, 579258), (1530, 552756), (1752, 482715), (1836, 460630), (1893, 446760), (1971, 429080), (2040, 414567), (2190, 386172), (2295, 368504), (2482, 340740), (2524, 335070), (2628, 321810), (2920, 289629), (3060, 276378), (3155, 268056), (3285, 257448), (3672, 230315), (3723, 227160), (3786, 223380), (3942, 214540), (4380, 193086), (4590, 184252), (4964, 170370), (5048, 167535), (5256, 160905), (5679, 148920), (6120, 138189), (6205, 136296), (6310, 134028), (6570, 128724), (7446, 113580), (7572, 111690), (7884, 107270), (8760, 96543), (9180, 92126), (9465, 89352), (9855, 85816), (9928, 85185), (10727, 78840), (11169, 75720), (11358, 74460), (12410, 68148), (12620, 67014), (13140, 64362), (14892, 56790), (15144, 55845), (15768, 53635), (17037, 49640), (18360, 46063), (18615, 45432), (18930, 44676), (19710, 42908), (21454, 39420), (22338, 37860), (22716, 37230), (24820, 34074), (25240, 33507), (26280, 32181), (28395, 29784)]