302531320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 128

約数和(自身を含む): 887241600

約数和(自身を除く): 584710280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 4889, 6188, 7735, 8840, 9778, 12376, 15470, 19556, 24445, 30940, 34223, 39112, 48890, 61880, 63557, 68446, 83113, 97780, 127114, 136892, 166226, 171115, 195560, 254228, 273784, 317785, 332452, 342230, 415565, 444899, 508456, 581791, 635570, 664904, 684460, 831130, 889798, 1080469, 1163582, 1271140, 1368920, 1662260, 1779596, 2160938, 2224495, 2327164, 2542280, 2908955, 3324520, 3559192, 4321876, 4448990, 4654328, 5402345, 5817910, 7563283, 8643752, 8897980, 10804690, 11635820, 15126566, 17795960, 21609380, 23271640, 30253132, 37816415, 43218760, 60506264, 75632830, 151265660, 302531320]

約数ペア:

[(1, 302531320), (2, 151265660), (4, 75632830), (5, 60506264), (7, 43218760), (8, 37816415), (10, 30253132), (13, 23271640), (14, 21609380), (17, 17795960), (20, 15126566), (26, 11635820), (28, 10804690), (34, 8897980), (35, 8643752), (40, 7563283), (52, 5817910), (56, 5402345), (65, 4654328), (68, 4448990), (70, 4321876), (85, 3559192), (91, 3324520), (104, 2908955), (119, 2542280), (130, 2327164), (136, 2224495), (140, 2160938), (170, 1779596), (182, 1662260), (221, 1368920), (238, 1271140), (260, 1163582), (280, 1080469), (340, 889798), (364, 831130), (442, 684460), (455, 664904), (476, 635570), (520, 581791), (595, 508456), (680, 444899), (728, 415565), (884, 342230), (910, 332452), (952, 317785), (1105, 273784), (1190, 254228), (1547, 195560), (1768, 171115), (1820, 166226), (2210, 136892), (2380, 127114), (3094, 97780), (3640, 83113), (4420, 68446), (4760, 63557), (4889, 61880), (6188, 48890), (7735, 39112), (8840, 34223), (9778, 30940), (12376, 24445), (15470, 19556)]