1238707080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9842

約数の個数: 192

約数和(自身を含む): 4496506560

約数和(自身を除く): 3257799480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 9803, 10530, 12636, 14040, 15795, 19606, 21060, 25272, 29409, 31590, 39212, 42120, 49015, 58818, 63180, 78424, 88227, 98030, 117636, 126360, 127439, 147045, 176454, 196060, 235272, 254878, 264681, 294090, 352908, 382317, 392120, 441135, 509756, 529362, 588180, 637195, 705816, 764634, 794043, 882270, 1019512, 1058724, 1146951, 1176360, 1274390, 1323405, 1529268, 1588086, 1764540, 1911585, 2117448, 2293902, 2382129, 2548780, 2646810, 3058536, 3176172, 3440853, 3529080, 3823170, 3970215, 4587804, 4764258, 5097560, 5293620, 5734755, 6352344, 6881706, 7646340, 7940430, 9175608, 9528516, 10322559, 10587240, 11469510, 11910645, 13763412, 15292680, 15880860, 17204265, 19057032, 20645118, 22939020, 23821290, 27526824, 30967677, 31761720, 34408530, 41290236, 45878040, 47642580, 51612795, 61935354, 68817060, 82580472, 95285160, 103225590, 123870708, 137634120, 154838385, 206451180, 247741416, 309676770, 412902360, 619353540, 1238707080]

約数ペア:

[(1, 1238707080), (2, 619353540), (3, 412902360), (4, 309676770), (5, 247741416), (6, 206451180), (8, 154838385), (9, 137634120), (10, 123870708), (12, 103225590), (13, 95285160), (15, 82580472), (18, 68817060), (20, 61935354), (24, 51612795), (26, 47642580), (27, 45878040), (30, 41290236), (36, 34408530), (39, 31761720), (40, 30967677), (45, 27526824), (52, 23821290), (54, 22939020), (60, 20645118), (65, 19057032), (72, 17204265), (78, 15880860), (81, 15292680), (90, 13763412), (104, 11910645), (108, 11469510), (117, 10587240), (120, 10322559), (130, 9528516), (135, 9175608), (156, 7940430), (162, 7646340), (180, 6881706), (195, 6352344), (216, 5734755), (234, 5293620), (243, 5097560), (260, 4764258), (270, 4587804), (312, 3970215), (324, 3823170), (351, 3529080), (360, 3440853), (390, 3176172), (405, 3058536), (468, 2646810), (486, 2548780), (520, 2382129), (540, 2293902), (585, 2117448), (648, 1911585), (702, 1764540), (780, 1588086), (810, 1529268), (936, 1323405), (972, 1274390), (1053, 1176360), (1080, 1146951), (1170, 1058724), (1215, 1019512), (1404, 882270), (1560, 794043), (1620, 764634), (1755, 705816), (1944, 637195), (2106, 588180), (2340, 529362), (2430, 509756), (2808, 441135), (3159, 392120), (3240, 382317), (3510, 352908), (4212, 294090), (4680, 264681), (4860, 254878), (5265, 235272), (6318, 196060), (7020, 176454), (8424, 147045), (9720, 127439), (9803, 126360), (10530, 117636), (12636, 98030), (14040, 88227), (15795, 78424), (19606, 63180), (21060, 58818), (25272, 49015), (29409, 42120), (31590, 39212)]