1960374780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6353

約数の個数: 288

約数和(自身を含む): 7705152000

約数和(自身を除く): 5744777220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5985, 6299, 6916, 7410, 7980, 8190, 8645, 8892, 10374, 11115, 11970, 12598, 14820, 15561, 16380, 17290, 18897, 20748, 22230, 23940, 25196, 25935, 31122, 31495, 34580, 37794, 44093, 44460, 51870, 56691, 62244, 62990, 75588, 77805, 81887, 88186, 94485, 103740, 113382, 119681, 125980, 132279, 155610, 163774, 176372, 188970, 220465, 226764, 239362, 245661, 264558, 283455, 311220, 327548, 359043, 377940, 396837, 409435, 440930, 478724, 491322, 529116, 566910, 573209, 598405, 661395, 718086, 736983, 793674, 818870, 837767, 881860, 982644, 1077129, 1133820, 1146418, 1196810, 1228305, 1322790, 1436172, 1473966, 1555853, 1587348, 1637740, 1675534, 1719627, 1795215, 1984185, 2154258, 2292836, 2393620, 2456610, 2513301, 2645580, 2866045, 2947932, 3111706, 3351068, 3439254, 3590430, 3684915, 3968370, 4188835, 4308516, 4667559, 4913220, 5026602, 5158881, 5385645, 5732090, 6223412, 6878508, 7180860, 7369830, 7539903, 7779265, 7936740, 8377670, 8598135, 9335118, 10053204, 10317762, 10771290, 10890971, 11464180, 12566505, 14002677, 14739660, 15079806, 15558530, 16755340, 17196270, 18670236, 20635524, 21542580, 21781942, 23337795, 25133010, 25794405, 28005354, 30159612, 31117060, 32672913, 34392540, 37699515, 43563884, 46675590, 50266020, 51588810, 54454855, 56010708, 65345826, 70013385, 75399030, 93351180, 98018739, 103177620, 108909710, 130691652, 140026770, 150798060, 163364565, 196037478, 217819420, 280053540, 326729130, 392074956, 490093695, 653458260, 980187390, 1960374780]

約数ペア:

[(1, 1960374780), (2, 980187390), (3, 653458260), (4, 490093695), (5, 392074956), (6, 326729130), (7, 280053540), (9, 217819420), (10, 196037478), (12, 163364565), (13, 150798060), (14, 140026770), (15, 130691652), (18, 108909710), (19, 103177620), (20, 98018739), (21, 93351180), (26, 75399030), (28, 70013385), (30, 65345826), (35, 56010708), (36, 54454855), (38, 51588810), (39, 50266020), (42, 46675590), (45, 43563884), (52, 37699515), (57, 34392540), (60, 32672913), (63, 31117060), (65, 30159612), (70, 28005354), (76, 25794405), (78, 25133010), (84, 23337795), (90, 21781942), (91, 21542580), (95, 20635524), (105, 18670236), (114, 17196270), (117, 16755340), (126, 15558530), (130, 15079806), (133, 14739660), (140, 14002677), (156, 12566505), (171, 11464180), (180, 10890971), (182, 10771290), (190, 10317762), (195, 10053204), (210, 9335118), (228, 8598135), (234, 8377670), (247, 7936740), (252, 7779265), (260, 7539903), (266, 7369830), (273, 7180860), (285, 6878508), (315, 6223412), (342, 5732090), (364, 5385645), (380, 5158881), (390, 5026602), (399, 4913220), (420, 4667559), (455, 4308516), (468, 4188835), (494, 3968370), (532, 3684915), (546, 3590430), (570, 3439254), (585, 3351068), (630, 3111706), (665, 2947932), (684, 2866045), (741, 2645580), (780, 2513301), (798, 2456610), (819, 2393620), (855, 2292836), (910, 2154258), (988, 1984185), (1092, 1795215), (1140, 1719627), (1170, 1675534), (1197, 1637740), (1235, 1587348), (1260, 1555853), (1330, 1473966), (1365, 1436172), (1482, 1322790), (1596, 1228305), (1638, 1196810), (1710, 1146418), (1729, 1133820), (1820, 1077129), (1995, 982644), (2223, 881860), (2340, 837767), (2394, 818870), (2470, 793674), (2660, 736983), (2730, 718086), (2964, 661395), (3276, 598405), (3420, 573209), (3458, 566910), (3705, 529116), (3990, 491322), (4095, 478724), (4446, 440930), (4788, 409435), (4940, 396837), (5187, 377940), (5460, 359043), (5985, 327548), (6299, 311220), (6916, 283455), (7410, 264558), (7980, 245661), (8190, 239362), (8645, 226764), (8892, 220465), (10374, 188970), (11115, 176372), (11970, 163774), (12598, 155610), (14820, 132279), (15561, 125980), (16380, 119681), (17290, 113382), (18897, 103740), (20748, 94485), (22230, 88186), (23940, 81887), (25196, 77805), (25935, 75588), (31122, 62990), (31495, 62244), (34580, 56691), (37794, 51870), (44093, 44460)]