604991920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 1689266880

約数和(自身を除く): 1084274960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 170, 190, 208, 221, 247, 260, 272, 304, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 988, 1040, 1105, 1235, 1292, 1360, 1520, 1615, 1768, 1801, 1976, 2210, 2470, 2584, 3230, 3536, 3602, 3952, 4199, 4420, 4940, 5168, 6460, 7204, 8398, 8840, 9005, 9880, 12920, 14408, 16796, 17680, 18010, 19760, 20995, 23413, 25840, 28816, 30617, 33592, 34219, 36020, 41990, 46826, 61234, 67184, 68438, 72040, 83980, 93652, 117065, 122468, 136876, 144080, 153085, 167960, 171095, 187304, 234130, 244936, 273752, 306170, 335920, 342190, 374608, 398021, 444847, 468260, 489872, 547504, 581723, 612340, 684380, 796042, 889694, 936520, 1163446, 1224680, 1368760, 1592084, 1779388, 1873040, 1990105, 2224235, 2326892, 2449360, 2737520, 2908615, 3184168, 3558776, 3980210, 4448470, 4653784, 5817230, 6368336, 7117552, 7562399, 7960420, 8896940, 9307568, 11634460, 15124798, 15920840, 17793880, 23268920, 30249596, 31841680, 35587760, 37811995, 46537840, 60499192, 75623990, 120998384, 151247980, 302495960, 604991920]

約数ペア:

[(1, 604991920), (2, 302495960), (4, 151247980), (5, 120998384), (8, 75623990), (10, 60499192), (13, 46537840), (16, 37811995), (17, 35587760), (19, 31841680), (20, 30249596), (26, 23268920), (34, 17793880), (38, 15920840), (40, 15124798), (52, 11634460), (65, 9307568), (68, 8896940), (76, 7960420), (80, 7562399), (85, 7117552), (95, 6368336), (104, 5817230), (130, 4653784), (136, 4448470), (152, 3980210), (170, 3558776), (190, 3184168), (208, 2908615), (221, 2737520), (247, 2449360), (260, 2326892), (272, 2224235), (304, 1990105), (323, 1873040), (340, 1779388), (380, 1592084), (442, 1368760), (494, 1224680), (520, 1163446), (646, 936520), (680, 889694), (760, 796042), (884, 684380), (988, 612340), (1040, 581723), (1105, 547504), (1235, 489872), (1292, 468260), (1360, 444847), (1520, 398021), (1615, 374608), (1768, 342190), (1801, 335920), (1976, 306170), (2210, 273752), (2470, 244936), (2584, 234130), (3230, 187304), (3536, 171095), (3602, 167960), (3952, 153085), (4199, 144080), (4420, 136876), (4940, 122468), (5168, 117065), (6460, 93652), (7204, 83980), (8398, 72040), (8840, 68438), (9005, 67184), (9880, 61234), (12920, 46826), (14408, 41990), (16796, 36020), (17680, 34219), (18010, 33592), (19760, 30617), (20995, 28816), (23413, 25840)]