1225783440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2406

約数の個数: 240

約数和(自身を含む): 4750731648

約数和(自身を除く): 3524948208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 360, 420, 428, 504, 535, 560, 630, 642, 720, 749, 840, 856, 963, 1008, 1070, 1260, 1284, 1498, 1605, 1680, 1712, 1926, 2140, 2247, 2273, 2520, 2568, 2996, 3210, 3745, 3852, 4280, 4494, 4546, 4815, 5040, 5136, 5992, 6420, 6741, 6819, 7490, 7704, 8560, 8988, 9092, 9630, 11235, 11365, 11984, 12840, 13482, 13638, 14980, 15408, 15911, 17976, 18184, 19260, 20457, 22470, 22730, 25680, 26964, 27276, 29960, 31822, 33705, 34095, 35952, 36368, 38520, 40914, 44940, 45460, 47733, 53928, 54552, 59920, 63644, 67410, 68190, 77040, 79555, 81828, 89880, 90920, 95466, 102285, 107856, 109104, 127288, 134820, 136380, 143199, 159110, 163656, 179760, 181840, 190932, 204570, 238665, 243211, 254576, 269640, 272760, 286398, 318220, 327312, 381864, 409140, 477330, 486422, 539280, 545520, 572796, 636440, 715995, 729633, 763728, 818280, 954660, 972844, 1145592, 1216055, 1272880, 1431990, 1459266, 1636560, 1702477, 1909320, 1945688, 2188899, 2291184, 2432110, 2863980, 2918532, 3404954, 3648165, 3818640, 3891376, 4377798, 4864220, 5107431, 5727960, 5837064, 6809908, 7296330, 8512385, 8755596, 9728440, 10214862, 10944495, 11455920, 11674128, 13619816, 14592660, 15322293, 17024770, 17511192, 19456880, 20429724, 21888990, 25537155, 27239632, 29185320, 30644586, 34049540, 35022384, 40859448, 43777980, 51074310, 58370640, 61289172, 68099080, 76611465, 81718896, 87555960, 102148620, 122578344, 136198160, 153222930, 175111920, 204297240, 245156688, 306445860, 408594480, 612891720, 1225783440]

約数ペア:

[(1, 1225783440), (2, 612891720), (3, 408594480), (4, 306445860), (5, 245156688), (6, 204297240), (7, 175111920), (8, 153222930), (9, 136198160), (10, 122578344), (12, 102148620), (14, 87555960), (15, 81718896), (16, 76611465), (18, 68099080), (20, 61289172), (21, 58370640), (24, 51074310), (28, 43777980), (30, 40859448), (35, 35022384), (36, 34049540), (40, 30644586), (42, 29185320), (45, 27239632), (48, 25537155), (56, 21888990), (60, 20429724), (63, 19456880), (70, 17511192), (72, 17024770), (80, 15322293), (84, 14592660), (90, 13619816), (105, 11674128), (107, 11455920), (112, 10944495), (120, 10214862), (126, 9728440), (140, 8755596), (144, 8512385), (168, 7296330), (180, 6809908), (210, 5837064), (214, 5727960), (240, 5107431), (252, 4864220), (280, 4377798), (315, 3891376), (321, 3818640), (336, 3648165), (360, 3404954), (420, 2918532), (428, 2863980), (504, 2432110), (535, 2291184), (560, 2188899), (630, 1945688), (642, 1909320), (720, 1702477), (749, 1636560), (840, 1459266), (856, 1431990), (963, 1272880), (1008, 1216055), (1070, 1145592), (1260, 972844), (1284, 954660), (1498, 818280), (1605, 763728), (1680, 729633), (1712, 715995), (1926, 636440), (2140, 572796), (2247, 545520), (2273, 539280), (2520, 486422), (2568, 477330), (2996, 409140), (3210, 381864), (3745, 327312), (3852, 318220), (4280, 286398), (4494, 272760), (4546, 269640), (4815, 254576), (5040, 243211), (5136, 238665), (5992, 204570), (6420, 190932), (6741, 181840), (6819, 179760), (7490, 163656), (7704, 159110), (8560, 143199), (8988, 136380), (9092, 134820), (9630, 127288), (11235, 109104), (11365, 107856), (11984, 102285), (12840, 95466), (13482, 90920), (13638, 89880), (14980, 81828), (15408, 79555), (15911, 77040), (17976, 68190), (18184, 67410), (19260, 63644), (20457, 59920), (22470, 54552), (22730, 53928), (25680, 47733), (26964, 45460), (27276, 44940), (29960, 40914), (31822, 38520), (33705, 36368), (34095, 35952)]