16419536280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{18049}}^1$

素因数の和:18111

約数の個数: 288

約数和(自身を含む): 64369188000

約数和(自身を除く): 47949651720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 361, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 722, 760, 798, 840, 855, 1064, 1083, 1140, 1197, 1260, 1330, 1368, 1444, 1596, 1710, 1805, 1995, 2166, 2280, 2394, 2520, 2527, 2660, 2888, 3192, 3249, 3420, 3610, 3990, 4332, 4788, 5054, 5320, 5415, 5985, 6498, 6840, 7220, 7581, 7980, 8664, 9576, 10108, 10830, 11970, 12635, 12996, 14440, 15162, 15960, 16245, 18049, 20216, 21660, 22743, 23940, 25270, 25992, 30324, 32490, 36098, 37905, 43320, 45486, 47880, 50540, 54147, 60648, 64980, 72196, 75810, 90245, 90972, 101080, 108294, 113715, 126343, 129960, 144392, 151620, 162441, 180490, 181944, 216588, 227430, 252686, 270735, 303240, 324882, 342931, 360980, 379029, 433176, 454860, 505372, 541470, 631715, 649764, 685862, 721960, 758058, 812205, 909720, 1010744, 1028793, 1082940, 1137087, 1263430, 1299528, 1371724, 1516116, 1624410, 1714655, 1895145, 2057586, 2165880, 2274174, 2400517, 2526860, 2743448, 3032232, 3086379, 3248820, 3429310, 3790290, 4115172, 4548348, 4801034, 5053720, 5143965, 5685435, 6172758, 6497640, 6515689, 6858620, 7201551, 7580580, 8230344, 9096696, 9602068, 10287930, 11370870, 12002585, 12345516, 13031378, 13717240, 14403102, 15161160, 15431895, 19204136, 19547067, 20575860, 21604653, 22741740, 24005170, 24691032, 26062756, 28806204, 30863790, 32578445, 36007755, 39094134, 41151720, 43209306, 45483480, 45609823, 48010340, 52125512, 57612408, 58641201, 61727580, 65156890, 72015510, 78188268, 86418612, 91219646, 96020680, 97735335, 108023265, 117282402, 123455160, 130313780, 136829469, 144031020, 156376536, 172837224, 182439292, 195470670, 216046530, 228049115, 234564804, 260627560, 273658938, 288062040, 293206005, 364878584, 390941340, 410488407, 432093060, 456098230, 469129608, 547317876, 586412010, 684147345, 781882680, 820976814, 864186120, 912196460, 1094635752, 1172824020, 1368294690, 1641953628, 1824392920, 2052442035, 2345648040, 2736589380, 3283907256, 4104884070, 5473178760, 8209768140, 16419536280]

約数ペア:

[(1, 16419536280), (2, 8209768140), (3, 5473178760), (4, 4104884070), (5, 3283907256), (6, 2736589380), (7, 2345648040), (8, 2052442035), (9, 1824392920), (10, 1641953628), (12, 1368294690), (14, 1172824020), (15, 1094635752), (18, 912196460), (19, 864186120), (20, 820976814), (21, 781882680), (24, 684147345), (28, 586412010), (30, 547317876), (35, 469129608), (36, 456098230), (38, 432093060), (40, 410488407), (42, 390941340), (45, 364878584), (56, 293206005), (57, 288062040), (60, 273658938), (63, 260627560), (70, 234564804), (72, 228049115), (76, 216046530), (84, 195470670), (90, 182439292), (95, 172837224), (105, 156376536), (114, 144031020), (120, 136829469), (126, 130313780), (133, 123455160), (140, 117282402), (152, 108023265), (168, 97735335), (171, 96020680), (180, 91219646), (190, 86418612), (210, 78188268), (228, 72015510), (252, 65156890), (266, 61727580), (280, 58641201), (285, 57612408), (315, 52125512), (342, 48010340), (360, 45609823), (361, 45483480), (380, 43209306), (399, 41151720), (420, 39094134), (456, 36007755), (504, 32578445), (532, 30863790), (570, 28806204), (630, 26062756), (665, 24691032), (684, 24005170), (722, 22741740), (760, 21604653), (798, 20575860), (840, 19547067), (855, 19204136), (1064, 15431895), (1083, 15161160), (1140, 14403102), (1197, 13717240), (1260, 13031378), (1330, 12345516), (1368, 12002585), (1444, 11370870), (1596, 10287930), (1710, 9602068), (1805, 9096696), (1995, 8230344), (2166, 7580580), (2280, 7201551), (2394, 6858620), (2520, 6515689), (2527, 6497640), (2660, 6172758), (2888, 5685435), (3192, 5143965), (3249, 5053720), (3420, 4801034), (3610, 4548348), (3990, 4115172), (4332, 3790290), (4788, 3429310), (5054, 3248820), (5320, 3086379), (5415, 3032232), (5985, 2743448), (6498, 2526860), (6840, 2400517), (7220, 2274174), (7581, 2165880), (7980, 2057586), (8664, 1895145), (9576, 1714655), (10108, 1624410), (10830, 1516116), (11970, 1371724), (12635, 1299528), (12996, 1263430), (14440, 1137087), (15162, 1082940), (15960, 1028793), (16245, 1010744), (18049, 909720), (20216, 812205), (21660, 758058), (22743, 721960), (23940, 685862), (25270, 649764), (25992, 631715), (30324, 541470), (32490, 505372), (36098, 454860), (37905, 433176), (43320, 379029), (45486, 360980), (47880, 342931), (50540, 324882), (54147, 303240), (60648, 270735), (64980, 252686), (72196, 227430), (75810, 216588), (90245, 181944), (90972, 180490), (101080, 162441), (108294, 151620), (113715, 144392), (126343, 129960)]