159642240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 554325120

約数和(自身を除く): 394682880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 73, 80, 85, 96, 102, 120, 128, 134, 136, 146, 160, 170, 192, 201, 204, 219, 240, 255, 268, 272, 292, 320, 335, 340, 365, 384, 402, 408, 438, 480, 510, 536, 544, 584, 640, 670, 680, 730, 804, 816, 876, 960, 1005, 1020, 1072, 1088, 1095, 1139, 1168, 1241, 1340, 1360, 1460, 1608, 1632, 1752, 1920, 2010, 2040, 2144, 2176, 2190, 2278, 2336, 2482, 2680, 2720, 2920, 3216, 3264, 3417, 3504, 3723, 4020, 4080, 4288, 4380, 4556, 4672, 4891, 4964, 5360, 5440, 5695, 5840, 6205, 6432, 6528, 6834, 7008, 7446, 8040, 8160, 8576, 8760, 9112, 9344, 9782, 9928, 10720, 10880, 11390, 11680, 12410, 12864, 13668, 14016, 14673, 14892, 16080, 16320, 17085, 17520, 18224, 18615, 19564, 19856, 21440, 22780, 23360, 24455, 24820, 25728, 27336, 28032, 29346, 29784, 32160, 32640, 34170, 35040, 36448, 37230, 39128, 39712, 42880, 45560, 46720, 48910, 49640, 54672, 58692, 59568, 64320, 68340, 70080, 72896, 73365, 74460, 78256, 79424, 83147, 91120, 97820, 99280, 109344, 117384, 119136, 128640, 136680, 140160, 145792, 146730, 148920, 156512, 158848, 166294, 182240, 195640, 198560, 218688, 234768, 238272, 249441, 273360, 293460, 297840, 313024, 332588, 364480, 391280, 397120, 415735, 437376, 469536, 476544, 498882, 546720, 586920, 595680, 626048, 665176, 728960, 782560, 794240, 831470, 939072, 997764, 1093440, 1173840, 1191360, 1247205, 1330352, 1565120, 1662940, 1878144, 1995528, 2186880, 2347680, 2382720, 2494410, 2660704, 3130240, 3325880, 3991056, 4695360, 4988820, 5321408, 6651760, 7982112, 9390720, 9977640, 10642816, 13303520, 15964224, 19955280, 26607040, 31928448, 39910560, 53214080, 79821120, 159642240]

約数ペア:

[(1, 159642240), (2, 79821120), (3, 53214080), (4, 39910560), (5, 31928448), (6, 26607040), (8, 19955280), (10, 15964224), (12, 13303520), (15, 10642816), (16, 9977640), (17, 9390720), (20, 7982112), (24, 6651760), (30, 5321408), (32, 4988820), (34, 4695360), (40, 3991056), (48, 3325880), (51, 3130240), (60, 2660704), (64, 2494410), (67, 2382720), (68, 2347680), (73, 2186880), (80, 1995528), (85, 1878144), (96, 1662940), (102, 1565120), (120, 1330352), (128, 1247205), (134, 1191360), (136, 1173840), (146, 1093440), (160, 997764), (170, 939072), (192, 831470), (201, 794240), (204, 782560), (219, 728960), (240, 665176), (255, 626048), (268, 595680), (272, 586920), (292, 546720), (320, 498882), (335, 476544), (340, 469536), (365, 437376), (384, 415735), (402, 397120), (408, 391280), (438, 364480), (480, 332588), (510, 313024), (536, 297840), (544, 293460), (584, 273360), (640, 249441), (670, 238272), (680, 234768), (730, 218688), (804, 198560), (816, 195640), (876, 182240), (960, 166294), (1005, 158848), (1020, 156512), (1072, 148920), (1088, 146730), (1095, 145792), (1139, 140160), (1168, 136680), (1241, 128640), (1340, 119136), (1360, 117384), (1460, 109344), (1608, 99280), (1632, 97820), (1752, 91120), (1920, 83147), (2010, 79424), (2040, 78256), (2144, 74460), (2176, 73365), (2190, 72896), (2278, 70080), (2336, 68340), (2482, 64320), (2680, 59568), (2720, 58692), (2920, 54672), (3216, 49640), (3264, 48910), (3417, 46720), (3504, 45560), (3723, 42880), (4020, 39712), (4080, 39128), (4288, 37230), (4380, 36448), (4556, 35040), (4672, 34170), (4891, 32640), (4964, 32160), (5360, 29784), (5440, 29346), (5695, 28032), (5840, 27336), (6205, 25728), (6432, 24820), (6528, 24455), (6834, 23360), (7008, 22780), (7446, 21440), (8040, 19856), (8160, 19564), (8576, 18615), (8760, 18224), (9112, 17520), (9344, 17085), (9782, 16320), (9928, 16080), (10720, 14892), (10880, 14673), (11390, 14016), (11680, 13668), (12410, 12864)]