418451040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41513}}^1$

素因数の和:41541

約数の個数: 144

約数和(自身を含む): 1631998368

約数和(自身を除く): 1213547328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 41513, 83026, 124539, 166052, 207565, 249078, 290591, 332104, 373617, 415130, 498156, 581182, 622695, 664208, 747234, 830260, 871773, 996312, 1162364, 1245390, 1328416, 1452955, 1494468, 1660520, 1743546, 1868085, 1992624, 2324728, 2490780, 2615319, 2905910, 2988936, 3321040, 3487092, 3736170, 3985248, 4358865, 4649456, 4981560, 5230638, 5811820, 5977872, 6642080, 6974184, 7472340, 8717730, 9298912, 9963120, 10461276, 11623640, 11955744, 13076595, 13948368, 14944680, 17435460, 19926240, 20922552, 23247280, 26153190, 27896736, 29889360, 34870920, 41845104, 46494560, 52306380, 59778720, 69741840, 83690208, 104612760, 139483680, 209225520, 418451040]

約数ペア:

[(1, 418451040), (2, 209225520), (3, 139483680), (4, 104612760), (5, 83690208), (6, 69741840), (7, 59778720), (8, 52306380), (9, 46494560), (10, 41845104), (12, 34870920), (14, 29889360), (15, 27896736), (16, 26153190), (18, 23247280), (20, 20922552), (21, 19926240), (24, 17435460), (28, 14944680), (30, 13948368), (32, 13076595), (35, 11955744), (36, 11623640), (40, 10461276), (42, 9963120), (45, 9298912), (48, 8717730), (56, 7472340), (60, 6974184), (63, 6642080), (70, 5977872), (72, 5811820), (80, 5230638), (84, 4981560), (90, 4649456), (96, 4358865), (105, 3985248), (112, 3736170), (120, 3487092), (126, 3321040), (140, 2988936), (144, 2905910), (160, 2615319), (168, 2490780), (180, 2324728), (210, 1992624), (224, 1868085), (240, 1743546), (252, 1660520), (280, 1494468), (288, 1452955), (315, 1328416), (336, 1245390), (360, 1162364), (420, 996312), (480, 871773), (504, 830260), (560, 747234), (630, 664208), (672, 622695), (720, 581182), (840, 498156), (1008, 415130), (1120, 373617), (1260, 332104), (1440, 290591), (1680, 249078), (2016, 207565), (2520, 166052), (3360, 124539), (5040, 83026), (10080, 41513)]