1250489160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 4245696000

約数和(自身を除く): 2995206840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 89, 90, 93, 120, 124, 155, 178, 180, 186, 248, 267, 279, 310, 356, 360, 372, 445, 465, 534, 558, 620, 712, 744, 801, 890, 930, 1068, 1116, 1240, 1259, 1335, 1395, 1602, 1780, 1860, 2136, 2232, 2518, 2670, 2759, 2790, 3204, 3560, 3720, 3777, 4005, 5036, 5340, 5518, 5580, 6295, 6408, 7554, 8010, 8277, 10072, 10680, 11036, 11160, 11331, 12590, 13795, 15108, 16020, 16554, 18885, 22072, 22662, 24831, 25180, 27590, 30216, 32040, 33108, 37770, 39029, 41385, 45324, 49662, 50360, 55180, 56655, 66216, 75540, 78058, 82770, 90648, 99324, 110360, 112051, 113310, 117087, 124155, 151080, 156116, 165540, 195145, 198648, 224102, 226620, 234174, 248310, 312232, 331080, 336153, 351261, 390290, 448204, 453240, 468348, 496620, 560255, 585435, 672306, 702522, 780580, 896408, 936696, 993240, 1008459, 1120510, 1170870, 1344612, 1405044, 1561160, 1680765, 1756305, 2016918, 2241020, 2341740, 2689224, 2810088, 3361530, 3473581, 3512610, 4033836, 4482040, 4683480, 5042295, 6723060, 6947162, 7025220, 8067672, 10084590, 10420743, 13446120, 13894324, 14050440, 17367905, 20169180, 20841486, 27788648, 31262229, 34735810, 40338360, 41682972, 52103715, 62524458, 69471620, 83365944, 104207430, 125048916, 138943240, 156311145, 208414860, 250097832, 312622290, 416829720, 625244580, 1250489160]

約数ペア:

[(1, 1250489160), (2, 625244580), (3, 416829720), (4, 312622290), (5, 250097832), (6, 208414860), (8, 156311145), (9, 138943240), (10, 125048916), (12, 104207430), (15, 83365944), (18, 69471620), (20, 62524458), (24, 52103715), (30, 41682972), (31, 40338360), (36, 34735810), (40, 31262229), (45, 27788648), (60, 20841486), (62, 20169180), (72, 17367905), (89, 14050440), (90, 13894324), (93, 13446120), (120, 10420743), (124, 10084590), (155, 8067672), (178, 7025220), (180, 6947162), (186, 6723060), (248, 5042295), (267, 4683480), (279, 4482040), (310, 4033836), (356, 3512610), (360, 3473581), (372, 3361530), (445, 2810088), (465, 2689224), (534, 2341740), (558, 2241020), (620, 2016918), (712, 1756305), (744, 1680765), (801, 1561160), (890, 1405044), (930, 1344612), (1068, 1170870), (1116, 1120510), (1240, 1008459), (1259, 993240), (1335, 936696), (1395, 896408), (1602, 780580), (1780, 702522), (1860, 672306), (2136, 585435), (2232, 560255), (2518, 496620), (2670, 468348), (2759, 453240), (2790, 448204), (3204, 390290), (3560, 351261), (3720, 336153), (3777, 331080), (4005, 312232), (5036, 248310), (5340, 234174), (5518, 226620), (5580, 224102), (6295, 198648), (6408, 195145), (7554, 165540), (8010, 156116), (8277, 151080), (10072, 124155), (10680, 117087), (11036, 113310), (11160, 112051), (11331, 110360), (12590, 99324), (13795, 90648), (15108, 82770), (16020, 78058), (16554, 75540), (18885, 66216), (22072, 56655), (22662, 55180), (24831, 50360), (25180, 49662), (27590, 45324), (30216, 41385), (32040, 39029), (33108, 37770)]