302155280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 853332288

約数和(自身を除く): 551177008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 952, 1156, 1190, 1360, 1445, 1867, 1904, 2023, 2312, 2380, 2890, 3734, 4046, 4624, 4760, 5780, 7468, 8092, 9335, 9520, 10115, 11560, 13069, 14936, 16184, 18670, 20230, 23120, 26138, 29872, 31739, 32368, 37340, 40460, 52276, 63478, 65345, 74680, 80920, 104552, 126956, 130690, 149360, 158695, 161840, 209104, 222173, 253912, 261380, 317390, 444346, 507824, 522760, 539563, 634780, 888692, 1045520, 1079126, 1110865, 1269560, 1777384, 2158252, 2221730, 2539120, 2697815, 3554768, 3776941, 4316504, 4443460, 5395630, 7553882, 8633008, 8886920, 10791260, 15107764, 17773840, 18884705, 21582520, 30215528, 37769410, 43165040, 60431056, 75538820, 151077640, 302155280]

約数ペア:

[(1, 302155280), (2, 151077640), (4, 75538820), (5, 60431056), (7, 43165040), (8, 37769410), (10, 30215528), (14, 21582520), (16, 18884705), (17, 17773840), (20, 15107764), (28, 10791260), (34, 8886920), (35, 8633008), (40, 7553882), (56, 5395630), (68, 4443460), (70, 4316504), (80, 3776941), (85, 3554768), (112, 2697815), (119, 2539120), (136, 2221730), (140, 2158252), (170, 1777384), (238, 1269560), (272, 1110865), (280, 1079126), (289, 1045520), (340, 888692), (476, 634780), (560, 539563), (578, 522760), (595, 507824), (680, 444346), (952, 317390), (1156, 261380), (1190, 253912), (1360, 222173), (1445, 209104), (1867, 161840), (1904, 158695), (2023, 149360), (2312, 130690), (2380, 126956), (2890, 104552), (3734, 80920), (4046, 74680), (4624, 65345), (4760, 63478), (5780, 52276), (7468, 40460), (8092, 37340), (9335, 32368), (9520, 31739), (10115, 29872), (11560, 26138), (13069, 23120), (14936, 20230), (16184, 18670)]