7148508240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20443}}^1$

素因数の和:20537

約数の個数: 160

約数和(自身を含む): 23363076096

約数和(自身を除く): 16214567856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 1128, 1240, 1410, 1457, 1488, 1860, 1880, 2256, 2480, 2820, 2914, 3720, 3760, 4371, 5640, 5828, 7285, 7440, 8742, 11280, 11656, 14570, 17484, 20443, 21855, 23312, 29140, 34968, 40886, 43710, 58280, 61329, 69936, 81772, 87420, 102215, 116560, 122658, 163544, 174840, 204430, 245316, 306645, 327088, 349680, 408860, 490632, 613290, 633733, 817720, 960821, 981264, 1226580, 1267466, 1635440, 1901199, 1921642, 2453160, 2534932, 2882463, 3168665, 3802398, 3843284, 4804105, 4906320, 5069864, 5764926, 6337330, 7604796, 7686568, 9505995, 9608210, 10139728, 11529852, 12674660, 14412315, 15209592, 15373136, 19011990, 19216420, 23059704, 25349320, 28824630, 29785451, 30419184, 38023980, 38432840, 46119408, 50698640, 57649260, 59570902, 76047960, 76865680, 89356353, 115298520, 119141804, 148927255, 152095920, 178712706, 230597040, 238283608, 297854510, 357425412, 446781765, 476567216, 595709020, 714850824, 893563530, 1191418040, 1429701648, 1787127060, 2382836080, 3574254120, 7148508240]

約数ペア:

[(1, 7148508240), (2, 3574254120), (3, 2382836080), (4, 1787127060), (5, 1429701648), (6, 1191418040), (8, 893563530), (10, 714850824), (12, 595709020), (15, 476567216), (16, 446781765), (20, 357425412), (24, 297854510), (30, 238283608), (31, 230597040), (40, 178712706), (47, 152095920), (48, 148927255), (60, 119141804), (62, 115298520), (80, 89356353), (93, 76865680), (94, 76047960), (120, 59570902), (124, 57649260), (141, 50698640), (155, 46119408), (186, 38432840), (188, 38023980), (235, 30419184), (240, 29785451), (248, 28824630), (282, 25349320), (310, 23059704), (372, 19216420), (376, 19011990), (465, 15373136), (470, 15209592), (496, 14412315), (564, 12674660), (620, 11529852), (705, 10139728), (744, 9608210), (752, 9505995), (930, 7686568), (940, 7604796), (1128, 6337330), (1240, 5764926), (1410, 5069864), (1457, 4906320), (1488, 4804105), (1860, 3843284), (1880, 3802398), (2256, 3168665), (2480, 2882463), (2820, 2534932), (2914, 2453160), (3720, 1921642), (3760, 1901199), (4371, 1635440), (5640, 1267466), (5828, 1226580), (7285, 981264), (7440, 960821), (8742, 817720), (11280, 633733), (11656, 613290), (14570, 490632), (17484, 408860), (20443, 349680), (21855, 327088), (23312, 306645), (29140, 245316), (34968, 204430), (40886, 174840), (43710, 163544), (58280, 122658), (61329, 116560), (69936, 102215), (81772, 87420)]