242277420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^2$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 849477888

約数和(自身を除く): 607200468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 229, 231, 308, 330, 385, 420, 458, 462, 660, 687, 770, 916, 924, 1145, 1155, 1374, 1540, 1603, 2290, 2310, 2519, 2748, 3206, 3435, 4580, 4620, 4809, 5038, 6412, 6870, 7557, 8015, 9618, 10076, 12595, 13740, 15114, 16030, 17633, 19236, 24045, 25190, 30228, 32060, 35266, 37785, 48090, 50380, 52441, 52899, 70532, 75570, 88165, 96180, 104882, 105798, 151140, 157323, 176330, 209764, 211596, 262205, 264495, 314646, 352660, 367087, 524410, 528990, 576851, 629292, 734174, 786615, 1048820, 1057980, 1101261, 1153702, 1468348, 1573230, 1730553, 1835435, 2202522, 2307404, 2884255, 3146460, 3461106, 3670870, 4037957, 4405044, 5506305, 5768510, 6922212, 7341740, 8075914, 8652765, 11012610, 11537020, 12113871, 16151828, 17305530, 20189785, 22025220, 24227742, 34611060, 40379570, 48455484, 60569355, 80759140, 121138710, 242277420]

約数ペア:

[(1, 242277420), (2, 121138710), (3, 80759140), (4, 60569355), (5, 48455484), (6, 40379570), (7, 34611060), (10, 24227742), (11, 22025220), (12, 20189785), (14, 17305530), (15, 16151828), (20, 12113871), (21, 11537020), (22, 11012610), (28, 8652765), (30, 8075914), (33, 7341740), (35, 6922212), (42, 5768510), (44, 5506305), (55, 4405044), (60, 4037957), (66, 3670870), (70, 3461106), (77, 3146460), (84, 2884255), (105, 2307404), (110, 2202522), (132, 1835435), (140, 1730553), (154, 1573230), (165, 1468348), (210, 1153702), (220, 1101261), (229, 1057980), (231, 1048820), (308, 786615), (330, 734174), (385, 629292), (420, 576851), (458, 528990), (462, 524410), (660, 367087), (687, 352660), (770, 314646), (916, 264495), (924, 262205), (1145, 211596), (1155, 209764), (1374, 176330), (1540, 157323), (1603, 151140), (2290, 105798), (2310, 104882), (2519, 96180), (2748, 88165), (3206, 75570), (3435, 70532), (4580, 52899), (4620, 52441), (4809, 50380), (5038, 48090), (6412, 37785), (6870, 35266), (7557, 32060), (8015, 30228), (9618, 25190), (10076, 24045), (12595, 19236), (13740, 17633), (15114, 16030)]