1283444580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10399}}^1$

素因数の和:10450

約数の個数: 144

約数和(自身を含む): 4182796800

約数和(自身を除く): 2899352220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 2057, 2244, 2420, 2805, 3630, 3740, 4114, 5610, 6171, 7260, 8228, 10285, 10399, 11220, 12342, 20570, 20798, 24684, 30855, 31197, 41140, 41596, 51995, 61710, 62394, 103990, 114389, 123420, 124788, 155985, 176783, 207980, 228778, 311970, 343167, 353566, 457556, 530349, 571945, 623940, 686334, 707132, 883915, 1060698, 1143890, 1258279, 1372668, 1715835, 1767830, 1944613, 2121396, 2287780, 2516558, 2651745, 3431670, 3535660, 3774837, 3889226, 5033116, 5303490, 5833839, 6291395, 6863340, 7549674, 7778452, 9723065, 10606980, 11667678, 12582790, 15099348, 18874185, 19446130, 21390743, 23335356, 25165580, 29169195, 37748370, 38892260, 42781486, 58338390, 64172229, 75496740, 85562972, 106953715, 116676780, 128344458, 213907430, 256688916, 320861145, 427814860, 641722290, 1283444580]

約数ペア:

[(1, 1283444580), (2, 641722290), (3, 427814860), (4, 320861145), (5, 256688916), (6, 213907430), (10, 128344458), (11, 116676780), (12, 106953715), (15, 85562972), (17, 75496740), (20, 64172229), (22, 58338390), (30, 42781486), (33, 38892260), (34, 37748370), (44, 29169195), (51, 25165580), (55, 23335356), (60, 21390743), (66, 19446130), (68, 18874185), (85, 15099348), (102, 12582790), (110, 11667678), (121, 10606980), (132, 9723065), (165, 7778452), (170, 7549674), (187, 6863340), (204, 6291395), (220, 5833839), (242, 5303490), (255, 5033116), (330, 3889226), (340, 3774837), (363, 3535660), (374, 3431670), (484, 2651745), (510, 2516558), (561, 2287780), (605, 2121396), (660, 1944613), (726, 1767830), (748, 1715835), (935, 1372668), (1020, 1258279), (1122, 1143890), (1210, 1060698), (1452, 883915), (1815, 707132), (1870, 686334), (2057, 623940), (2244, 571945), (2420, 530349), (2805, 457556), (3630, 353566), (3740, 343167), (4114, 311970), (5610, 228778), (6171, 207980), (7260, 176783), (8228, 155985), (10285, 124788), (10399, 123420), (11220, 114389), (12342, 103990), (20570, 62394), (20798, 61710), (24684, 51995), (30855, 41596), (31197, 41140)]