968961420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8325

約数の個数: 192

約数和(自身を含む): 3556761600

約数和(自身を除く): 2587800180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8269, 8370, 9765, 11718, 13020, 16538, 16740, 19530, 23436, 24807, 29295, 33076, 39060, 41345, 49614, 57883, 58590, 74421, 82690, 99228, 115766, 117180, 124035, 148842, 165380, 173649, 223263, 231532, 248070, 256339, 289415, 297684, 347298, 372105, 446526, 496140, 512678, 520947, 578830, 694596, 744210, 769017, 868245, 893052, 1025356, 1041894, 1116315, 1157660, 1281695, 1488420, 1538034, 1562841, 1736490, 1794373, 2083788, 2232630, 2307051, 2563390, 2604735, 3076068, 3125682, 3472980, 3588746, 3845085, 4465260, 4614102, 5126780, 5209470, 5383119, 6251364, 6921153, 7177492, 7690170, 7814205, 8971865, 9228204, 10418940, 10766238, 11535255, 13842306, 15380340, 15628410, 16149357, 17943730, 21532476, 23070510, 26915595, 27684612, 31256820, 32298714, 34605765, 35887460, 46141020, 48448071, 53831190, 64597428, 69211530, 80746785, 96896142, 107662380, 138423060, 161493570, 193792284, 242240355, 322987140, 484480710, 968961420]

約数ペア:

[(1, 968961420), (2, 484480710), (3, 322987140), (4, 242240355), (5, 193792284), (6, 161493570), (7, 138423060), (9, 107662380), (10, 96896142), (12, 80746785), (14, 69211530), (15, 64597428), (18, 53831190), (20, 48448071), (21, 46141020), (27, 35887460), (28, 34605765), (30, 32298714), (31, 31256820), (35, 27684612), (36, 26915595), (42, 23070510), (45, 21532476), (54, 17943730), (60, 16149357), (62, 15628410), (63, 15380340), (70, 13842306), (84, 11535255), (90, 10766238), (93, 10418940), (105, 9228204), (108, 8971865), (124, 7814205), (126, 7690170), (135, 7177492), (140, 6921153), (155, 6251364), (180, 5383119), (186, 5209470), (189, 5126780), (210, 4614102), (217, 4465260), (252, 3845085), (270, 3588746), (279, 3472980), (310, 3125682), (315, 3076068), (372, 2604735), (378, 2563390), (420, 2307051), (434, 2232630), (465, 2083788), (540, 1794373), (558, 1736490), (620, 1562841), (630, 1538034), (651, 1488420), (756, 1281695), (837, 1157660), (868, 1116315), (930, 1041894), (945, 1025356), (1085, 893052), (1116, 868245), (1260, 769017), (1302, 744210), (1395, 694596), (1674, 578830), (1860, 520947), (1890, 512678), (1953, 496140), (2170, 446526), (2604, 372105), (2790, 347298), (3255, 297684), (3348, 289415), (3780, 256339), (3906, 248070), (4185, 231532), (4340, 223263), (5580, 173649), (5859, 165380), (6510, 148842), (7812, 124035), (8269, 117180), (8370, 115766), (9765, 99228), (11718, 82690), (13020, 74421), (16538, 58590), (16740, 57883), (19530, 49614), (23436, 41345), (24807, 39060), (29295, 33076)]