845094720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 224

約数和(自身を含む): 2814888960

約数和(自身を除く): 1969794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 389, 438, 465, 480, 496, 584, 620, 730, 744, 778, 876, 930, 960, 992, 1095, 1167, 1168, 1240, 1460, 1488, 1556, 1752, 1860, 1945, 1984, 2190, 2263, 2334, 2336, 2480, 2920, 2976, 3112, 3504, 3720, 3890, 4380, 4526, 4668, 4672, 4960, 5835, 5840, 5952, 6224, 6789, 7008, 7440, 7780, 8760, 9052, 9336, 9920, 11315, 11670, 11680, 12059, 12448, 13578, 14016, 14880, 15560, 17520, 18104, 18672, 22630, 23340, 23360, 24118, 24896, 27156, 28397, 29760, 31120, 33945, 35040, 36177, 36208, 37344, 45260, 46680, 48236, 54312, 56794, 60295, 62240, 67890, 70080, 72354, 72416, 74688, 85191, 90520, 93360, 96472, 108624, 113588, 120590, 124480, 135780, 141985, 144708, 144832, 170382, 180885, 181040, 186720, 192944, 217248, 227176, 241180, 271560, 283970, 289416, 340764, 361770, 362080, 373440, 385888, 425955, 434496, 454352, 482360, 543120, 567940, 578832, 681528, 723540, 724160, 771776, 851910, 880307, 908704, 964720, 1086240, 1135880, 1157664, 1363056, 1447080, 1703820, 1760614, 1817408, 1929440, 2172480, 2271760, 2315328, 2640921, 2726112, 2894160, 3407640, 3521228, 3858880, 4401535, 4543520, 5281842, 5452224, 5788320, 6815280, 7042456, 8803070, 9087040, 10563684, 11576640, 13204605, 13630560, 14084912, 17606140, 21127368, 26409210, 27261120, 28169824, 35212280, 42254736, 52818420, 56339648, 70424560, 84509472, 105636840, 140849120, 169018944, 211273680, 281698240, 422547360, 845094720]

約数ペア:

[(1, 845094720), (2, 422547360), (3, 281698240), (4, 211273680), (5, 169018944), (6, 140849120), (8, 105636840), (10, 84509472), (12, 70424560), (15, 56339648), (16, 52818420), (20, 42254736), (24, 35212280), (30, 28169824), (31, 27261120), (32, 26409210), (40, 21127368), (48, 17606140), (60, 14084912), (62, 13630560), (64, 13204605), (73, 11576640), (80, 10563684), (93, 9087040), (96, 8803070), (120, 7042456), (124, 6815280), (146, 5788320), (155, 5452224), (160, 5281842), (186, 4543520), (192, 4401535), (219, 3858880), (240, 3521228), (248, 3407640), (292, 2894160), (310, 2726112), (320, 2640921), (365, 2315328), (372, 2271760), (389, 2172480), (438, 1929440), (465, 1817408), (480, 1760614), (496, 1703820), (584, 1447080), (620, 1363056), (730, 1157664), (744, 1135880), (778, 1086240), (876, 964720), (930, 908704), (960, 880307), (992, 851910), (1095, 771776), (1167, 724160), (1168, 723540), (1240, 681528), (1460, 578832), (1488, 567940), (1556, 543120), (1752, 482360), (1860, 454352), (1945, 434496), (1984, 425955), (2190, 385888), (2263, 373440), (2334, 362080), (2336, 361770), (2480, 340764), (2920, 289416), (2976, 283970), (3112, 271560), (3504, 241180), (3720, 227176), (3890, 217248), (4380, 192944), (4526, 186720), (4668, 181040), (4672, 180885), (4960, 170382), (5835, 144832), (5840, 144708), (5952, 141985), (6224, 135780), (6789, 124480), (7008, 120590), (7440, 113588), (7780, 108624), (8760, 96472), (9052, 93360), (9336, 90520), (9920, 85191), (11315, 74688), (11670, 72416), (11680, 72354), (12059, 70080), (12448, 67890), (13578, 62240), (14016, 60295), (14880, 56794), (15560, 54312), (17520, 48236), (18104, 46680), (18672, 45260), (22630, 37344), (23340, 36208), (23360, 36177), (24118, 35040), (24896, 33945), (27156, 31120), (28397, 29760)]