160207320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 466849320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 863, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1726, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2589, 2652, 2730, 2856, 3094, 3315, 3452, 3570, 3640, 4315, 4420, 4641, 4760, 5178, 5304, 5460, 6041, 6188, 6630, 6904, 7140, 7735, 8630, 8840, 9282, 10356, 10920, 11219, 12082, 12376, 12945, 13260, 14280, 14671, 15470, 17260, 18123, 18564, 20712, 22438, 23205, 24164, 25890, 26520, 29342, 30205, 30940, 33657, 34520, 36246, 37128, 44013, 44876, 46410, 48328, 51780, 56095, 58684, 60410, 61880, 67314, 72492, 73355, 78533, 88026, 89752, 90615, 92820, 102697, 103560, 112190, 117368, 120820, 134628, 144984, 146710, 157066, 168285, 176052, 181230, 185640, 190723, 205394, 220065, 224380, 235599, 241640, 269256, 293420, 308091, 314132, 336570, 352104, 362460, 381446, 392665, 410788, 440130, 448760, 471198, 513485, 572169, 586840, 616182, 628264, 673140, 724920, 762892, 785330, 821576, 880260, 942396, 953615, 1026970, 1144338, 1177995, 1232364, 1335061, 1346280, 1525784, 1540455, 1570660, 1760520, 1884792, 1907230, 2053940, 2288676, 2355990, 2464728, 2670122, 2860845, 3080910, 3141320, 3814460, 4005183, 4107880, 4577352, 4711980, 5340244, 5721690, 6161820, 6675305, 7628920, 8010366, 9423960, 10680488, 11443380, 12323640, 13350610, 16020732, 20025915, 22886760, 26701220, 32041464, 40051830, 53402440, 80103660, 160207320]

約数ペア:

[(1, 160207320), (2, 80103660), (3, 53402440), (4, 40051830), (5, 32041464), (6, 26701220), (7, 22886760), (8, 20025915), (10, 16020732), (12, 13350610), (13, 12323640), (14, 11443380), (15, 10680488), (17, 9423960), (20, 8010366), (21, 7628920), (24, 6675305), (26, 6161820), (28, 5721690), (30, 5340244), (34, 4711980), (35, 4577352), (39, 4107880), (40, 4005183), (42, 3814460), (51, 3141320), (52, 3080910), (56, 2860845), (60, 2670122), (65, 2464728), (68, 2355990), (70, 2288676), (78, 2053940), (84, 1907230), (85, 1884792), (91, 1760520), (102, 1570660), (104, 1540455), (105, 1525784), (119, 1346280), (120, 1335061), (130, 1232364), (136, 1177995), (140, 1144338), (156, 1026970), (168, 953615), (170, 942396), (182, 880260), (195, 821576), (204, 785330), (210, 762892), (221, 724920), (238, 673140), (255, 628264), (260, 616182), (273, 586840), (280, 572169), (312, 513485), (340, 471198), (357, 448760), (364, 440130), (390, 410788), (408, 392665), (420, 381446), (442, 362460), (455, 352104), (476, 336570), (510, 314132), (520, 308091), (546, 293420), (595, 269256), (663, 241640), (680, 235599), (714, 224380), (728, 220065), (780, 205394), (840, 190723), (863, 185640), (884, 181230), (910, 176052), (952, 168285), (1020, 157066), (1092, 146710), (1105, 144984), (1190, 134628), (1326, 120820), (1365, 117368), (1428, 112190), (1547, 103560), (1560, 102697), (1726, 92820), (1768, 90615), (1785, 89752), (1820, 88026), (2040, 78533), (2184, 73355), (2210, 72492), (2380, 67314), (2589, 61880), (2652, 60410), (2730, 58684), (2856, 56095), (3094, 51780), (3315, 48328), (3452, 46410), (3570, 44876), (3640, 44013), (4315, 37128), (4420, 36246), (4641, 34520), (4760, 33657), (5178, 30940), (5304, 30205), (5460, 29342), (6041, 26520), (6188, 25890), (6630, 24164), (6904, 23205), (7140, 22438), (7735, 20712), (8630, 18564), (8840, 18123), (9282, 17260), (10356, 15470), (10920, 14671), (11219, 14280), (12082, 13260), (12376, 12945)]