15922921320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4729}}^1$

素因数の和:4992

約数の個数: 192

約数和(自身を含む): 53127360000

約数和(自身を除く): 37204438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 199, 235, 282, 360, 376, 398, 423, 470, 564, 597, 705, 796, 846, 940, 995, 1128, 1194, 1410, 1592, 1692, 1791, 1880, 1990, 2115, 2388, 2820, 2985, 3384, 3582, 3980, 4230, 4729, 4776, 5640, 5970, 7164, 7960, 8460, 8955, 9353, 9458, 11940, 14187, 14328, 16920, 17910, 18706, 18916, 23645, 23880, 28059, 28374, 35820, 37412, 37832, 42561, 46765, 47290, 56118, 56748, 70935, 71640, 74824, 84177, 85122, 93530, 94580, 112236, 113496, 140295, 141870, 168354, 170244, 187060, 189160, 212805, 222263, 224472, 280590, 283740, 336708, 340488, 374120, 420885, 425610, 444526, 561180, 567480, 666789, 673416, 841770, 851220, 889052, 941071, 1111315, 1122360, 1333578, 1683540, 1702440, 1778104, 1882142, 2000367, 2222630, 2667156, 2823213, 3333945, 3367080, 3764284, 4000734, 4445260, 4705355, 5334312, 5646426, 6667890, 7528568, 8001468, 8469639, 8890520, 9410710, 10001835, 11292852, 13335780, 14116065, 16002936, 16939278, 18821420, 20003670, 22585704, 26671560, 28232130, 33878556, 37642840, 40007340, 42348195, 44230337, 56464260, 67757112, 80014680, 84696390, 88460674, 112928520, 132691011, 169392780, 176921348, 221151685, 265382022, 338785560, 353842696, 398073033, 442303370, 530764044, 663455055, 796146066, 884606740, 1061528088, 1326910110, 1592292132, 1769213480, 1990365165, 2653820220, 3184584264, 3980730330, 5307640440, 7961460660, 15922921320]

約数ペア:

[(1, 15922921320), (2, 7961460660), (3, 5307640440), (4, 3980730330), (5, 3184584264), (6, 2653820220), (8, 1990365165), (9, 1769213480), (10, 1592292132), (12, 1326910110), (15, 1061528088), (18, 884606740), (20, 796146066), (24, 663455055), (30, 530764044), (36, 442303370), (40, 398073033), (45, 353842696), (47, 338785560), (60, 265382022), (72, 221151685), (90, 176921348), (94, 169392780), (120, 132691011), (141, 112928520), (180, 88460674), (188, 84696390), (199, 80014680), (235, 67757112), (282, 56464260), (360, 44230337), (376, 42348195), (398, 40007340), (423, 37642840), (470, 33878556), (564, 28232130), (597, 26671560), (705, 22585704), (796, 20003670), (846, 18821420), (940, 16939278), (995, 16002936), (1128, 14116065), (1194, 13335780), (1410, 11292852), (1592, 10001835), (1692, 9410710), (1791, 8890520), (1880, 8469639), (1990, 8001468), (2115, 7528568), (2388, 6667890), (2820, 5646426), (2985, 5334312), (3384, 4705355), (3582, 4445260), (3980, 4000734), (4230, 3764284), (4729, 3367080), (4776, 3333945), (5640, 2823213), (5970, 2667156), (7164, 2222630), (7960, 2000367), (8460, 1882142), (8955, 1778104), (9353, 1702440), (9458, 1683540), (11940, 1333578), (14187, 1122360), (14328, 1111315), (16920, 941071), (17910, 889052), (18706, 851220), (18916, 841770), (23645, 673416), (23880, 666789), (28059, 567480), (28374, 561180), (35820, 444526), (37412, 425610), (37832, 420885), (42561, 374120), (46765, 340488), (47290, 336708), (56118, 283740), (56748, 280590), (70935, 224472), (71640, 222263), (74824, 212805), (84177, 189160), (85122, 187060), (93530, 170244), (94580, 168354), (112236, 141870), (113496, 140295)]