206624880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3764

約数の個数: 240

約数和(自身を含む): 865373184

約数和(自身を除く): 658748304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3727, 3960, 4620, 5040, 5544, 6160, 6930, 7454, 7920, 9240, 11088, 11181, 13860, 14908, 18480, 18635, 22362, 26089, 27720, 29816, 33543, 37270, 40997, 44724, 52178, 55440, 55905, 59632, 67086, 74540, 78267, 81994, 89448, 104356, 111810, 122991, 130445, 134172, 149080, 156534, 163988, 167715, 178896, 204985, 208712, 223620, 234801, 245982, 260890, 268344, 286979, 298160, 313068, 327976, 335430, 368973, 391335, 409970, 417424, 447240, 469602, 491964, 521780, 536688, 573958, 614955, 626136, 655952, 670860, 737946, 782670, 819940, 860937, 894480, 939204, 983928, 1043560, 1147916, 1174005, 1229910, 1252272, 1341720, 1434895, 1475892, 1565340, 1639880, 1721874, 1844865, 1878408, 1967856, 2087120, 2295832, 2348010, 2459820, 2582811, 2683440, 2869790, 2951784, 3130680, 3279760, 3443748, 3689730, 3756816, 4304685, 4591664, 4696020, 4919640, 5165622, 5739580, 5903568, 6261360, 6887496, 7379460, 8609370, 9392040, 9839280, 10331244, 11479160, 12914055, 13774992, 14758920, 17218740, 18784080, 20662488, 22958320, 25828110, 29517840, 34437480, 41324976, 51656220, 68874960, 103312440, 206624880]

約数ペア:

[(1, 206624880), (2, 103312440), (3, 68874960), (4, 51656220), (5, 41324976), (6, 34437480), (7, 29517840), (8, 25828110), (9, 22958320), (10, 20662488), (11, 18784080), (12, 17218740), (14, 14758920), (15, 13774992), (16, 12914055), (18, 11479160), (20, 10331244), (21, 9839280), (22, 9392040), (24, 8609370), (28, 7379460), (30, 6887496), (33, 6261360), (35, 5903568), (36, 5739580), (40, 5165622), (42, 4919640), (44, 4696020), (45, 4591664), (48, 4304685), (55, 3756816), (56, 3689730), (60, 3443748), (63, 3279760), (66, 3130680), (70, 2951784), (72, 2869790), (77, 2683440), (80, 2582811), (84, 2459820), (88, 2348010), (90, 2295832), (99, 2087120), (105, 1967856), (110, 1878408), (112, 1844865), (120, 1721874), (126, 1639880), (132, 1565340), (140, 1475892), (144, 1434895), (154, 1341720), (165, 1252272), (168, 1229910), (176, 1174005), (180, 1147916), (198, 1043560), (210, 983928), (220, 939204), (231, 894480), (240, 860937), (252, 819940), (264, 782670), (280, 737946), (308, 670860), (315, 655952), (330, 626136), (336, 614955), (360, 573958), (385, 536688), (396, 521780), (420, 491964), (440, 469602), (462, 447240), (495, 417424), (504, 409970), (528, 391335), (560, 368973), (616, 335430), (630, 327976), (660, 313068), (693, 298160), (720, 286979), (770, 268344), (792, 260890), (840, 245982), (880, 234801), (924, 223620), (990, 208712), (1008, 204985), (1155, 178896), (1232, 167715), (1260, 163988), (1320, 156534), (1386, 149080), (1540, 134172), (1584, 130445), (1680, 122991), (1848, 111810), (1980, 104356), (2310, 89448), (2520, 81994), (2640, 78267), (2772, 74540), (3080, 67086), (3465, 59632), (3696, 55905), (3727, 55440), (3960, 52178), (4620, 44724), (5040, 40997), (5544, 37270), (6160, 33543), (6930, 29816), (7454, 27720), (7920, 26089), (9240, 22362), (11088, 18635), (11181, 18480), (13860, 14908)]