191568780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 664675200

約数和(自身を除く): 473106420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 941, 1044, 1131, 1170, 1305, 1404, 1508, 1566, 1740, 1755, 1882, 1885, 2262, 2340, 2610, 2823, 3132, 3393, 3510, 3764, 3770, 3915, 4524, 4705, 5220, 5646, 5655, 6786, 7020, 7540, 7830, 8469, 9410, 10179, 11292, 11310, 12233, 13572, 14115, 15660, 16938, 16965, 18820, 20358, 22620, 24466, 25407, 27289, 28230, 33876, 33930, 36699, 40716, 42345, 48932, 50814, 50895, 54578, 56460, 61165, 67860, 73398, 81867, 84690, 101628, 101790, 109156, 110097, 122330, 127035, 136445, 146796, 163734, 169380, 183495, 203580, 220194, 244660, 245601, 254070, 272890, 327468, 330291, 354757, 366990, 409335, 440388, 491202, 508140, 545780, 550485, 660582, 709514, 733980, 736803, 818670, 982404, 1064271, 1100970, 1228005, 1321164, 1419028, 1473606, 1637340, 1651455, 1773785, 2128542, 2201940, 2456010, 2947212, 3192813, 3302910, 3547570, 3684015, 4257084, 4912020, 5321355, 6385626, 6605820, 7095140, 7368030, 9578439, 10642710, 12771252, 14736060, 15964065, 19156878, 21285420, 31928130, 38313756, 47892195, 63856260, 95784390, 191568780]

約数ペア:

[(1, 191568780), (2, 95784390), (3, 63856260), (4, 47892195), (5, 38313756), (6, 31928130), (9, 21285420), (10, 19156878), (12, 15964065), (13, 14736060), (15, 12771252), (18, 10642710), (20, 9578439), (26, 7368030), (27, 7095140), (29, 6605820), (30, 6385626), (36, 5321355), (39, 4912020), (45, 4257084), (52, 3684015), (54, 3547570), (58, 3302910), (60, 3192813), (65, 2947212), (78, 2456010), (87, 2201940), (90, 2128542), (108, 1773785), (116, 1651455), (117, 1637340), (130, 1473606), (135, 1419028), (145, 1321164), (156, 1228005), (174, 1100970), (180, 1064271), (195, 982404), (234, 818670), (260, 736803), (261, 733980), (270, 709514), (290, 660582), (348, 550485), (351, 545780), (377, 508140), (390, 491202), (435, 440388), (468, 409335), (522, 366990), (540, 354757), (580, 330291), (585, 327468), (702, 272890), (754, 254070), (780, 245601), (783, 244660), (870, 220194), (941, 203580), (1044, 183495), (1131, 169380), (1170, 163734), (1305, 146796), (1404, 136445), (1508, 127035), (1566, 122330), (1740, 110097), (1755, 109156), (1882, 101790), (1885, 101628), (2262, 84690), (2340, 81867), (2610, 73398), (2823, 67860), (3132, 61165), (3393, 56460), (3510, 54578), (3764, 50895), (3770, 50814), (3915, 48932), (4524, 42345), (4705, 40716), (5220, 36699), (5646, 33930), (5655, 33876), (6786, 28230), (7020, 27289), (7540, 25407), (7830, 24466), (8469, 22620), (9410, 20358), (10179, 18820), (11292, 16965), (11310, 16938), (12233, 15660), (13572, 14115)]