1867267920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27173

約数の個数: 160

約数和(自身を含む): 6777066240

約数和(自身を除く): 4909798320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 27109, 34440, 54218, 68880, 81327, 108436, 135545, 162654, 189763, 216872, 271090, 325308, 379526, 406635, 433744, 542180, 569289, 650616, 759052, 813270, 948815, 1084360, 1111469, 1138578, 1301232, 1518104, 1626540, 1897630, 2168720, 2222938, 2277156, 2846445, 3036208, 3253080, 3334407, 3795260, 4445876, 4554312, 5557345, 5692890, 6506160, 6668814, 7590520, 7780283, 8891752, 9108624, 11114690, 11385780, 13337628, 15181040, 15560566, 16672035, 17783504, 22229380, 22771560, 23340849, 26675256, 31121132, 33344070, 38901415, 44458760, 45543120, 46681698, 53350512, 62242264, 66688140, 77802830, 88917520, 93363396, 116704245, 124484528, 133376280, 155605660, 186726792, 233408490, 266752560, 311211320, 373453584, 466816980, 622422640, 933633960, 1867267920]

約数ペア:

[(1, 1867267920), (2, 933633960), (3, 622422640), (4, 466816980), (5, 373453584), (6, 311211320), (7, 266752560), (8, 233408490), (10, 186726792), (12, 155605660), (14, 133376280), (15, 124484528), (16, 116704245), (20, 93363396), (21, 88917520), (24, 77802830), (28, 66688140), (30, 62242264), (35, 53350512), (40, 46681698), (41, 45543120), (42, 44458760), (48, 38901415), (56, 33344070), (60, 31121132), (70, 26675256), (80, 23340849), (82, 22771560), (84, 22229380), (105, 17783504), (112, 16672035), (120, 15560566), (123, 15181040), (140, 13337628), (164, 11385780), (168, 11114690), (205, 9108624), (210, 8891752), (240, 7780283), (246, 7590520), (280, 6668814), (287, 6506160), (328, 5692890), (336, 5557345), (410, 4554312), (420, 4445876), (492, 3795260), (560, 3334407), (574, 3253080), (615, 3036208), (656, 2846445), (820, 2277156), (840, 2222938), (861, 2168720), (984, 1897630), (1148, 1626540), (1230, 1518104), (1435, 1301232), (1640, 1138578), (1680, 1111469), (1722, 1084360), (1968, 948815), (2296, 813270), (2460, 759052), (2870, 650616), (3280, 569289), (3444, 542180), (4305, 433744), (4592, 406635), (4920, 379526), (5740, 325308), (6888, 271090), (8610, 216872), (9840, 189763), (11480, 162654), (13776, 135545), (17220, 108436), (22960, 81327), (27109, 68880), (34440, 54218)]