203434920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 192

約数和(自身を含む): 754200720

約数和(自身を除く): 550765800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2557, 2652, 3060, 3315, 3978, 4420, 4680, 5114, 5304, 6120, 6630, 7671, 7956, 8840, 9945, 10228, 12785, 13260, 15342, 15912, 19890, 20456, 23013, 25570, 26520, 30684, 33241, 38355, 39780, 43469, 46026, 51140, 61368, 66482, 76710, 79560, 86938, 92052, 99723, 102280, 115065, 130407, 132964, 153420, 166205, 173876, 184104, 199446, 217345, 230130, 260814, 265928, 299169, 306840, 332410, 347752, 391221, 398892, 434690, 460260, 498615, 521628, 565097, 598338, 652035, 664820, 782442, 797784, 869380, 920520, 997230, 1043256, 1130194, 1196676, 1304070, 1329640, 1495845, 1564884, 1695291, 1738760, 1956105, 1994460, 2260388, 2393352, 2608140, 2825485, 2991690, 3129768, 3390582, 3912210, 3988920, 4520776, 5085873, 5216280, 5650970, 5983380, 6781164, 7824420, 8476455, 10171746, 11301940, 11966760, 13562328, 15648840, 16952910, 20343492, 22603880, 25429365, 33905820, 40686984, 50858730, 67811640, 101717460, 203434920]

約数ペア:

[(1, 203434920), (2, 101717460), (3, 67811640), (4, 50858730), (5, 40686984), (6, 33905820), (8, 25429365), (9, 22603880), (10, 20343492), (12, 16952910), (13, 15648840), (15, 13562328), (17, 11966760), (18, 11301940), (20, 10171746), (24, 8476455), (26, 7824420), (30, 6781164), (34, 5983380), (36, 5650970), (39, 5216280), (40, 5085873), (45, 4520776), (51, 3988920), (52, 3912210), (60, 3390582), (65, 3129768), (68, 2991690), (72, 2825485), (78, 2608140), (85, 2393352), (90, 2260388), (102, 1994460), (104, 1956105), (117, 1738760), (120, 1695291), (130, 1564884), (136, 1495845), (153, 1329640), (156, 1304070), (170, 1196676), (180, 1130194), (195, 1043256), (204, 997230), (221, 920520), (234, 869380), (255, 797784), (260, 782442), (306, 664820), (312, 652035), (340, 598338), (360, 565097), (390, 521628), (408, 498615), (442, 460260), (468, 434690), (510, 398892), (520, 391221), (585, 347752), (612, 332410), (663, 306840), (680, 299169), (765, 265928), (780, 260814), (884, 230130), (936, 217345), (1020, 199446), (1105, 184104), (1170, 173876), (1224, 166205), (1326, 153420), (1530, 132964), (1560, 130407), (1768, 115065), (1989, 102280), (2040, 99723), (2210, 92052), (2340, 86938), (2557, 79560), (2652, 76710), (3060, 66482), (3315, 61368), (3978, 51140), (4420, 46026), (4680, 43469), (5114, 39780), (5304, 38355), (6120, 33241), (6630, 30684), (7671, 26520), (7956, 25570), (8840, 23013), (9945, 20456), (10228, 19890), (12785, 15912), (13260, 15342)]