18063988560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21647}}^1$

素因数の和:21746

約数の個数: 240

約数和(自身を含む): 64907631360

約数和(自身を除く): 46843642800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1220, 1368, 1464, 1520, 1710, 1830, 2196, 2280, 2318, 2440, 2736, 2745, 2928, 3420, 3477, 3660, 4392, 4560, 4636, 4880, 5490, 5795, 6840, 6954, 7320, 8784, 9272, 10431, 10980, 11590, 13680, 13908, 14640, 17385, 18544, 20862, 21647, 21960, 23180, 27816, 34770, 41724, 43294, 43920, 46360, 52155, 55632, 64941, 69540, 83448, 86588, 92720, 104310, 108235, 129882, 139080, 166896, 173176, 194823, 208620, 216470, 259764, 278160, 324705, 346352, 389646, 411293, 417240, 432940, 519528, 649410, 779292, 822586, 834480, 865880, 974115, 1039056, 1233879, 1298820, 1320467, 1558584, 1645172, 1731760, 1948230, 2056465, 2467758, 2597640, 2640934, 3117168, 3290344, 3701637, 3896460, 3961401, 4112930, 4935516, 5195280, 5281868, 6169395, 6580688, 6602335, 7403274, 7792920, 7922802, 8225860, 9871032, 10563736, 11884203, 12338790, 13204670, 14806548, 15585840, 15845604, 16451720, 18508185, 19742064, 19807005, 21127472, 23768406, 24677580, 25088873, 26409340, 29613096, 31691208, 32903440, 37016370, 39614010, 47536812, 49355160, 50177746, 52818680, 59226192, 59421015, 63382416, 74032740, 75266619, 79228020, 95073624, 98710320, 100355492, 105637360, 118842030, 125444365, 148065480, 150533238, 158456040, 190147248, 200710984, 225799857, 237684060, 250888730, 296130960, 301066476, 316912080, 376333095, 401421968, 451599714, 475368120, 501777460, 602132952, 752666190, 903199428, 950736240, 1003554920, 1128999285, 1204265904, 1505332380, 1806398856, 2007109840, 2257998570, 3010664760, 3612797712, 4515997140, 6021329520, 9031994280, 18063988560]

約数ペア:

[(1, 18063988560), (2, 9031994280), (3, 6021329520), (4, 4515997140), (5, 3612797712), (6, 3010664760), (8, 2257998570), (9, 2007109840), (10, 1806398856), (12, 1505332380), (15, 1204265904), (16, 1128999285), (18, 1003554920), (19, 950736240), (20, 903199428), (24, 752666190), (30, 602132952), (36, 501777460), (38, 475368120), (40, 451599714), (45, 401421968), (48, 376333095), (57, 316912080), (60, 301066476), (61, 296130960), (72, 250888730), (76, 237684060), (80, 225799857), (90, 200710984), (95, 190147248), (114, 158456040), (120, 150533238), (122, 148065480), (144, 125444365), (152, 118842030), (171, 105637360), (180, 100355492), (183, 98710320), (190, 95073624), (228, 79228020), (240, 75266619), (244, 74032740), (285, 63382416), (304, 59421015), (305, 59226192), (342, 52818680), (360, 50177746), (366, 49355160), (380, 47536812), (456, 39614010), (488, 37016370), (549, 32903440), (570, 31691208), (610, 29613096), (684, 26409340), (720, 25088873), (732, 24677580), (760, 23768406), (855, 21127472), (912, 19807005), (915, 19742064), (976, 18508185), (1098, 16451720), (1140, 15845604), (1159, 15585840), (1220, 14806548), (1368, 13204670), (1464, 12338790), (1520, 11884203), (1710, 10563736), (1830, 9871032), (2196, 8225860), (2280, 7922802), (2318, 7792920), (2440, 7403274), (2736, 6602335), (2745, 6580688), (2928, 6169395), (3420, 5281868), (3477, 5195280), (3660, 4935516), (4392, 4112930), (4560, 3961401), (4636, 3896460), (4880, 3701637), (5490, 3290344), (5795, 3117168), (6840, 2640934), (6954, 2597640), (7320, 2467758), (8784, 2056465), (9272, 1948230), (10431, 1731760), (10980, 1645172), (11590, 1558584), (13680, 1320467), (13908, 1298820), (14640, 1233879), (17385, 1039056), (18544, 974115), (20862, 865880), (21647, 834480), (21960, 822586), (23180, 779292), (27816, 649410), (34770, 519528), (41724, 432940), (43294, 417240), (43920, 411293), (46360, 389646), (52155, 346352), (55632, 324705), (64941, 278160), (69540, 259764), (83448, 216470), (86588, 208620), (92720, 194823), (104310, 173176), (108235, 166896), (129882, 139080)]