2016451380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 6119608320

約数和(自身を除く): 4103156940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 107, 114, 122, 183, 190, 214, 228, 244, 271, 285, 305, 321, 366, 380, 428, 535, 542, 570, 610, 642, 732, 813, 915, 1070, 1084, 1140, 1159, 1220, 1284, 1355, 1605, 1626, 1830, 2033, 2140, 2318, 2710, 3210, 3252, 3477, 3660, 4065, 4066, 4636, 5149, 5420, 5795, 6099, 6420, 6527, 6954, 8130, 8132, 10165, 10298, 11590, 12198, 13054, 13908, 15447, 16260, 16531, 17385, 19581, 20330, 20596, 23180, 24396, 25745, 26108, 28997, 30495, 30894, 32635, 33062, 34770, 39162, 40660, 49593, 51490, 57994, 60990, 61788, 65270, 66124, 69540, 77235, 78324, 82655, 86991, 97905, 99186, 102980, 115988, 121980, 124013, 130540, 144985, 154470, 165310, 173982, 195810, 198372, 247965, 248026, 289970, 308940, 314089, 330620, 347964, 372039, 391620, 434955, 495930, 496052, 550943, 579940, 620065, 628178, 744078, 869910, 942267, 991860, 1101886, 1240130, 1256356, 1488156, 1570445, 1652829, 1739820, 1768817, 1860195, 1884534, 2203772, 2480260, 2754715, 3140890, 3305658, 3537634, 3720390, 3769068, 4711335, 5306451, 5509430, 6281780, 6611316, 7075268, 7440780, 8264145, 8844085, 9422670, 10612902, 11018860, 16528290, 17688170, 18845340, 21225804, 26532255, 33056580, 33607523, 35376340, 53064510, 67215046, 100822569, 106129020, 134430092, 168037615, 201645138, 336075230, 403290276, 504112845, 672150460, 1008225690, 2016451380]

約数ペア:

[(1, 2016451380), (2, 1008225690), (3, 672150460), (4, 504112845), (5, 403290276), (6, 336075230), (10, 201645138), (12, 168037615), (15, 134430092), (19, 106129020), (20, 100822569), (30, 67215046), (38, 53064510), (57, 35376340), (60, 33607523), (61, 33056580), (76, 26532255), (95, 21225804), (107, 18845340), (114, 17688170), (122, 16528290), (183, 11018860), (190, 10612902), (214, 9422670), (228, 8844085), (244, 8264145), (271, 7440780), (285, 7075268), (305, 6611316), (321, 6281780), (366, 5509430), (380, 5306451), (428, 4711335), (535, 3769068), (542, 3720390), (570, 3537634), (610, 3305658), (642, 3140890), (732, 2754715), (813, 2480260), (915, 2203772), (1070, 1884534), (1084, 1860195), (1140, 1768817), (1159, 1739820), (1220, 1652829), (1284, 1570445), (1355, 1488156), (1605, 1256356), (1626, 1240130), (1830, 1101886), (2033, 991860), (2140, 942267), (2318, 869910), (2710, 744078), (3210, 628178), (3252, 620065), (3477, 579940), (3660, 550943), (4065, 496052), (4066, 495930), (4636, 434955), (5149, 391620), (5420, 372039), (5795, 347964), (6099, 330620), (6420, 314089), (6527, 308940), (6954, 289970), (8130, 248026), (8132, 247965), (10165, 198372), (10298, 195810), (11590, 173982), (12198, 165310), (13054, 154470), (13908, 144985), (15447, 130540), (16260, 124013), (16531, 121980), (17385, 115988), (19581, 102980), (20330, 99186), (20596, 97905), (23180, 86991), (24396, 82655), (25745, 78324), (26108, 77235), (28997, 69540), (30495, 66124), (30894, 65270), (32635, 61788), (33062, 60990), (34770, 57994), (39162, 51490), (40660, 49593)]