120868020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 463776768

約数和(自身を除く): 342908748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 157, 180, 182, 188, 195, 210, 234, 235, 252, 260, 273, 282, 314, 315, 329, 364, 390, 420, 423, 455, 468, 470, 471, 546, 564, 585, 611, 628, 630, 658, 705, 780, 785, 819, 846, 910, 940, 942, 987, 1092, 1099, 1170, 1222, 1260, 1316, 1365, 1410, 1413, 1570, 1638, 1645, 1692, 1820, 1833, 1884, 1974, 2041, 2115, 2198, 2340, 2355, 2444, 2730, 2820, 2826, 2961, 3055, 3140, 3276, 3290, 3297, 3666, 3948, 4082, 4095, 4230, 4277, 4396, 4710, 4935, 5460, 5495, 5499, 5652, 5922, 6110, 6123, 6580, 6594, 7065, 7332, 7379, 8164, 8190, 8460, 8554, 9165, 9420, 9870, 9891, 10205, 10990, 10998, 11844, 12220, 12246, 12831, 13188, 14130, 14287, 14758, 14805, 16380, 16485, 17108, 18330, 18369, 19740, 19782, 20410, 21385, 21980, 21996, 22137, 24492, 25662, 27495, 28260, 28574, 29516, 29610, 30615, 32970, 36660, 36738, 36895, 38493, 39564, 40820, 42770, 42861, 44274, 49455, 51324, 51653, 54990, 57148, 59220, 61230, 64155, 65940, 66411, 71435, 73476, 73790, 76986, 85540, 85722, 88548, 91845, 95927, 98910, 103306, 109980, 110685, 122460, 128310, 128583, 132822, 142870, 147580, 153972, 154959, 171444, 183690, 191854, 192465, 197820, 206612, 214305, 221370, 256620, 257166, 258265, 265644, 285740, 287781, 309918, 332055, 367380, 383708, 384930, 428610, 442740, 464877, 479635, 514332, 516530, 575562, 619836, 642915, 664110, 671489, 769860, 774795, 857220, 863343, 929754, 959270, 1033060, 1151124, 1285830, 1328220, 1342978, 1438905, 1549590, 1726686, 1859508, 1918540, 2014467, 2324385, 2571660, 2685956, 2877810, 3099180, 3357445, 3453372, 4028934, 4316715, 4648770, 5755620, 6043401, 6714890, 8057868, 8633430, 9297540, 10072335, 12086802, 13429780, 17266860, 20144670, 24173604, 30217005, 40289340, 60434010, 120868020]

約数ペア:

[(1, 120868020), (2, 60434010), (3, 40289340), (4, 30217005), (5, 24173604), (6, 20144670), (7, 17266860), (9, 13429780), (10, 12086802), (12, 10072335), (13, 9297540), (14, 8633430), (15, 8057868), (18, 6714890), (20, 6043401), (21, 5755620), (26, 4648770), (28, 4316715), (30, 4028934), (35, 3453372), (36, 3357445), (39, 3099180), (42, 2877810), (45, 2685956), (47, 2571660), (52, 2324385), (60, 2014467), (63, 1918540), (65, 1859508), (70, 1726686), (78, 1549590), (84, 1438905), (90, 1342978), (91, 1328220), (94, 1285830), (105, 1151124), (117, 1033060), (126, 959270), (130, 929754), (140, 863343), (141, 857220), (156, 774795), (157, 769860), (180, 671489), (182, 664110), (188, 642915), (195, 619836), (210, 575562), (234, 516530), (235, 514332), (252, 479635), (260, 464877), (273, 442740), (282, 428610), (314, 384930), (315, 383708), (329, 367380), (364, 332055), (390, 309918), (420, 287781), (423, 285740), (455, 265644), (468, 258265), (470, 257166), (471, 256620), (546, 221370), (564, 214305), (585, 206612), (611, 197820), (628, 192465), (630, 191854), (658, 183690), (705, 171444), (780, 154959), (785, 153972), (819, 147580), (846, 142870), (910, 132822), (940, 128583), (942, 128310), (987, 122460), (1092, 110685), (1099, 109980), (1170, 103306), (1222, 98910), (1260, 95927), (1316, 91845), (1365, 88548), (1410, 85722), (1413, 85540), (1570, 76986), (1638, 73790), (1645, 73476), (1692, 71435), (1820, 66411), (1833, 65940), (1884, 64155), (1974, 61230), (2041, 59220), (2115, 57148), (2198, 54990), (2340, 51653), (2355, 51324), (2444, 49455), (2730, 44274), (2820, 42861), (2826, 42770), (2961, 40820), (3055, 39564), (3140, 38493), (3276, 36895), (3290, 36738), (3297, 36660), (3666, 32970), (3948, 30615), (4082, 29610), (4095, 29516), (4230, 28574), (4277, 28260), (4396, 27495), (4710, 25662), (4935, 24492), (5460, 22137), (5495, 21996), (5499, 21980), (5652, 21385), (5922, 20410), (6110, 19782), (6123, 19740), (6580, 18369), (6594, 18330), (7065, 17108), (7332, 16485), (7379, 16380), (8164, 14805), (8190, 14758), (8460, 14287), (8554, 14130), (9165, 13188), (9420, 12831), (9870, 12246), (9891, 12220), (10205, 11844), (10990, 10998)]