401113440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3102

約数の個数: 288

約数和(自身を含む): 1685226816

約数和(自身を除く): 1284113376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3061, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6122, 6240, 6552, 7280, 8190, 8736, 9183, 9360, 10080, 10920, 12244, 13104, 14560, 15305, 16380, 18366, 18720, 21427, 21840, 24488, 26208, 27549, 30610, 32760, 36732, 39793, 42854, 43680, 45915, 48976, 55098, 61220, 64281, 65520, 73464, 79586, 85708, 91830, 97952, 107135, 110196, 119379, 122440, 128562, 131040, 137745, 146928, 159172, 171416, 183660, 192843, 198965, 214270, 220392, 238758, 244880, 257124, 275490, 278551, 293856, 318344, 321405, 342832, 358137, 367320, 385686, 397930, 428540, 440784, 477516, 489760, 514248, 550980, 557102, 596895, 636688, 642810, 685664, 716274, 734640, 771372, 795860, 835653, 857080, 881568, 955032, 964215, 1028496, 1101960, 1114204, 1193790, 1273376, 1285620, 1392755, 1432548, 1469280, 1542744, 1591720, 1671306, 1714160, 1790685, 1910064, 1928430, 2056992, 2203920, 2228408, 2387580, 2506959, 2571240, 2785510, 2865096, 3085488, 3183440, 3342612, 3428320, 3581370, 3820128, 3856860, 4178265, 4407840, 4456816, 4775160, 5013918, 5142480, 5571020, 5730192, 6170976, 6366880, 6685224, 7162740, 7713720, 8356530, 8913632, 9550320, 10027836, 10284960, 11142040, 11460384, 12534795, 13370448, 14325480, 15427440, 16713060, 19100640, 20055672, 22284080, 25069590, 26740896, 28650960, 30854880, 33426120, 40111344, 44568160, 50139180, 57301920, 66852240, 80222688, 100278360, 133704480, 200556720, 401113440]

約数ペア:

[(1, 401113440), (2, 200556720), (3, 133704480), (4, 100278360), (5, 80222688), (6, 66852240), (7, 57301920), (8, 50139180), (9, 44568160), (10, 40111344), (12, 33426120), (13, 30854880), (14, 28650960), (15, 26740896), (16, 25069590), (18, 22284080), (20, 20055672), (21, 19100640), (24, 16713060), (26, 15427440), (28, 14325480), (30, 13370448), (32, 12534795), (35, 11460384), (36, 11142040), (39, 10284960), (40, 10027836), (42, 9550320), (45, 8913632), (48, 8356530), (52, 7713720), (56, 7162740), (60, 6685224), (63, 6366880), (65, 6170976), (70, 5730192), (72, 5571020), (78, 5142480), (80, 5013918), (84, 4775160), (90, 4456816), (91, 4407840), (96, 4178265), (104, 3856860), (105, 3820128), (112, 3581370), (117, 3428320), (120, 3342612), (126, 3183440), (130, 3085488), (140, 2865096), (144, 2785510), (156, 2571240), (160, 2506959), (168, 2387580), (180, 2228408), (182, 2203920), (195, 2056992), (208, 1928430), (210, 1910064), (224, 1790685), (234, 1714160), (240, 1671306), (252, 1591720), (260, 1542744), (273, 1469280), (280, 1432548), (288, 1392755), (312, 1285620), (315, 1273376), (336, 1193790), (360, 1114204), (364, 1101960), (390, 1028496), (416, 964215), (420, 955032), (455, 881568), (468, 857080), (480, 835653), (504, 795860), (520, 771372), (546, 734640), (560, 716274), (585, 685664), (624, 642810), (630, 636688), (672, 596895), (720, 557102), (728, 550980), (780, 514248), (819, 489760), (840, 477516), (910, 440784), (936, 428540), (1008, 397930), (1040, 385686), (1092, 367320), (1120, 358137), (1170, 342832), (1248, 321405), (1260, 318344), (1365, 293856), (1440, 278551), (1456, 275490), (1560, 257124), (1638, 244880), (1680, 238758), (1820, 220392), (1872, 214270), (2016, 198965), (2080, 192843), (2184, 183660), (2340, 171416), (2520, 159172), (2730, 146928), (2912, 137745), (3061, 131040), (3120, 128562), (3276, 122440), (3360, 119379), (3640, 110196), (3744, 107135), (4095, 97952), (4368, 91830), (4680, 85708), (5040, 79586), (5460, 73464), (6122, 65520), (6240, 64281), (6552, 61220), (7280, 55098), (8190, 48976), (8736, 45915), (9183, 43680), (9360, 42854), (10080, 39793), (10920, 36732), (12244, 32760), (13104, 30610), (14560, 27549), (15305, 26208), (16380, 24488), (18366, 21840), (18720, 21427)]