197656620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 743178240

約数和(自身を除く): 545521620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 38, 42, 47, 51, 57, 60, 62, 68, 70, 76, 84, 85, 93, 94, 95, 102, 105, 114, 119, 124, 133, 140, 141, 155, 170, 186, 188, 190, 204, 210, 217, 228, 235, 238, 255, 266, 282, 285, 310, 323, 329, 340, 357, 372, 380, 399, 420, 434, 465, 470, 476, 510, 527, 532, 564, 570, 589, 595, 620, 646, 651, 658, 665, 705, 714, 798, 799, 868, 893, 930, 940, 969, 987, 1020, 1054, 1085, 1140, 1178, 1190, 1292, 1302, 1316, 1330, 1410, 1428, 1457, 1581, 1596, 1598, 1615, 1645, 1767, 1785, 1786, 1860, 1938, 1974, 1995, 2108, 2170, 2261, 2356, 2380, 2397, 2604, 2635, 2660, 2679, 2820, 2914, 2945, 3162, 3196, 3230, 3255, 3290, 3534, 3570, 3572, 3689, 3876, 3948, 3990, 3995, 4123, 4340, 4371, 4465, 4522, 4794, 4845, 4935, 5270, 5358, 5593, 5828, 5890, 6251, 6324, 6460, 6510, 6580, 6783, 7068, 7140, 7285, 7378, 7905, 7980, 7990, 8246, 8742, 8835, 8930, 9044, 9588, 9690, 9870, 10013, 10199, 10540, 10716, 11067, 11186, 11305, 11780, 11985, 12369, 12502, 13020, 13395, 13566, 14570, 14756, 15181, 15810, 15980, 16492, 16779, 17484, 17670, 17860, 18445, 18753, 19380, 19740, 20026, 20398, 20615, 21855, 22134, 22372, 22610, 23970, 24738, 24769, 25004, 26790, 27132, 27683, 27965, 29140, 30039, 30362, 30597, 31255, 31620, 33558, 33915, 35340, 36890, 37506, 40052, 40796, 41230, 43710, 44268, 45220, 45543, 47940, 49476, 49538, 50065, 50995, 53580, 55335, 55366, 55930, 60078, 60724, 61194, 61845, 62510, 67116, 67830, 70091, 73780, 74307, 75012, 75905, 82460, 83049, 83895, 87420, 91086, 93765, 99076, 100130, 101990, 106267, 110670, 110732, 111860, 120156, 122388, 123690, 123845, 125020, 135660, 138415, 140182, 148614, 150195, 151810, 152985, 166098, 167790, 173383, 182172, 187530, 193781, 200260, 203980, 210273, 212534, 221340, 227715, 247380, 247690, 276830, 280364, 297228, 300390, 303620, 305970, 318801, 332196, 335580, 346766, 350455, 371535, 375060, 387562, 415245, 420546, 425068, 455430, 470611, 495380, 520149, 531335, 553660, 581343, 600780, 611940, 637602, 693532, 700910, 743070, 775124, 830490, 841092, 866915, 910860, 941222, 968905, 1040298, 1051365, 1062670, 1162686, 1275204, 1401820, 1411833, 1486140, 1594005, 1660980, 1733830, 1882444, 1937810, 2080596, 2102730, 2125340, 2325372, 2353055, 2600745, 2823666, 2906715, 3188010, 3294277, 3467660, 3875620, 4205460, 4706110, 5201490, 5647332, 5813430, 6376020, 6588554, 7059165, 9412220, 9882831, 10402980, 11626860, 13177108, 14118330, 16471385, 19765662, 28236660, 32942770, 39531324, 49414155, 65885540, 98828310, 197656620]

約数ペア:

[(1, 197656620), (2, 98828310), (3, 65885540), (4, 49414155), (5, 39531324), (6, 32942770), (7, 28236660), (10, 19765662), (12, 16471385), (14, 14118330), (15, 13177108), (17, 11626860), (19, 10402980), (20, 9882831), (21, 9412220), (28, 7059165), (30, 6588554), (31, 6376020), (34, 5813430), (35, 5647332), (38, 5201490), (42, 4706110), (47, 4205460), (51, 3875620), (57, 3467660), (60, 3294277), (62, 3188010), (68, 2906715), (70, 2823666), (76, 2600745), (84, 2353055), (85, 2325372), (93, 2125340), (94, 2102730), (95, 2080596), (102, 1937810), (105, 1882444), (114, 1733830), (119, 1660980), (124, 1594005), (133, 1486140), (140, 1411833), (141, 1401820), (155, 1275204), (170, 1162686), (186, 1062670), (188, 1051365), (190, 1040298), (204, 968905), (210, 941222), (217, 910860), (228, 866915), (235, 841092), (238, 830490), (255, 775124), (266, 743070), (282, 700910), (285, 693532), (310, 637602), (323, 611940), (329, 600780), (340, 581343), (357, 553660), (372, 531335), (380, 520149), (399, 495380), (420, 470611), (434, 455430), (465, 425068), (470, 420546), (476, 415245), (510, 387562), (527, 375060), (532, 371535), (564, 350455), (570, 346766), (589, 335580), (595, 332196), (620, 318801), (646, 305970), (651, 303620), (658, 300390), (665, 297228), (705, 280364), (714, 276830), (798, 247690), (799, 247380), (868, 227715), (893, 221340), (930, 212534), (940, 210273), (969, 203980), (987, 200260), (1020, 193781), (1054, 187530), (1085, 182172), (1140, 173383), (1178, 167790), (1190, 166098), (1292, 152985), (1302, 151810), (1316, 150195), (1330, 148614), (1410, 140182), (1428, 138415), (1457, 135660), (1581, 125020), (1596, 123845), (1598, 123690), (1615, 122388), (1645, 120156), (1767, 111860), (1785, 110732), (1786, 110670), (1860, 106267), (1938, 101990), (1974, 100130), (1995, 99076), (2108, 93765), (2170, 91086), (2261, 87420), (2356, 83895), (2380, 83049), (2397, 82460), (2604, 75905), (2635, 75012), (2660, 74307), (2679, 73780), (2820, 70091), (2914, 67830), (2945, 67116), (3162, 62510), (3196, 61845), (3230, 61194), (3255, 60724), (3290, 60078), (3534, 55930), (3570, 55366), (3572, 55335), (3689, 53580), (3876, 50995), (3948, 50065), (3990, 49538), (3995, 49476), (4123, 47940), (4340, 45543), (4371, 45220), (4465, 44268), (4522, 43710), (4794, 41230), (4845, 40796), (4935, 40052), (5270, 37506), (5358, 36890), (5593, 35340), (5828, 33915), (5890, 33558), (6251, 31620), (6324, 31255), (6460, 30597), (6510, 30362), (6580, 30039), (6783, 29140), (7068, 27965), (7140, 27683), (7285, 27132), (7378, 26790), (7905, 25004), (7980, 24769), (7990, 24738), (8246, 23970), (8742, 22610), (8835, 22372), (8930, 22134), (9044, 21855), (9588, 20615), (9690, 20398), (9870, 20026), (10013, 19740), (10199, 19380), (10540, 18753), (10716, 18445), (11067, 17860), (11186, 17670), (11305, 17484), (11780, 16779), (11985, 16492), (12369, 15980), (12502, 15810), (13020, 15181), (13395, 14756), (13566, 14570)]