1965087540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 288

約数和(自身を含む): 7011688320

約数和(自身を除く): 5046600780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 243, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 486, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 972, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1404, 1482, 1539, 1620, 1637, 1710, 1755, 2052, 2106, 2223, 2340, 2430, 2470, 2565, 2964, 3078, 3159, 3274, 3420, 3510, 3705, 4212, 4446, 4617, 4860, 4911, 4940, 5130, 5265, 6156, 6318, 6548, 6669, 7020, 7410, 7695, 8185, 8892, 9234, 9822, 10260, 10530, 11115, 12636, 13338, 14733, 14820, 15390, 15795, 16370, 18468, 19644, 20007, 21060, 21281, 22230, 23085, 24555, 26676, 29466, 30780, 31103, 31590, 32740, 33345, 40014, 42562, 44199, 44460, 46170, 49110, 58932, 60021, 62206, 63180, 63843, 66690, 73665, 80028, 85124, 88398, 92340, 93309, 98220, 100035, 106405, 120042, 124412, 127686, 132597, 133380, 147330, 155515, 176796, 186618, 191529, 200070, 212810, 220995, 240084, 255372, 265194, 279927, 294660, 300105, 311030, 319215, 373236, 383058, 397791, 400140, 404339, 425620, 441990, 466545, 530388, 559854, 574587, 600210, 622060, 638430, 662985, 766116, 795582, 808678, 839781, 883980, 933090, 957645, 1119708, 1149174, 1200420, 1213017, 1276860, 1325970, 1399635, 1591164, 1617356, 1679562, 1723761, 1866180, 1915290, 1988955, 2021695, 2298348, 2426034, 2519343, 2651940, 2799270, 2872935, 3359124, 3447522, 3639051, 3830580, 3977910, 4043390, 4198905, 4852068, 5038686, 5171283, 5598540, 5745870, 6065085, 6895044, 7278102, 7558029, 7955820, 8086780, 8397810, 8618805, 10077372, 10342566, 10917153, 11491740, 12130170, 12596715, 14556204, 15116058, 16795620, 17237610, 18195255, 20685132, 21834306, 24260340, 25193430, 25856415, 30232116, 32751459, 34475220, 36390510, 37790145, 43668612, 50386860, 51712830, 54585765, 65502918, 72781020, 75580290, 98254377, 103425660, 109171530, 131005836, 151160580, 163757295, 196508754, 218343060, 327514590, 393017508, 491271885, 655029180, 982543770, 1965087540]

約数ペア:

[(1, 1965087540), (2, 982543770), (3, 655029180), (4, 491271885), (5, 393017508), (6, 327514590), (9, 218343060), (10, 196508754), (12, 163757295), (13, 151160580), (15, 131005836), (18, 109171530), (19, 103425660), (20, 98254377), (26, 75580290), (27, 72781020), (30, 65502918), (36, 54585765), (38, 51712830), (39, 50386860), (45, 43668612), (52, 37790145), (54, 36390510), (57, 34475220), (60, 32751459), (65, 30232116), (76, 25856415), (78, 25193430), (81, 24260340), (90, 21834306), (95, 20685132), (108, 18195255), (114, 17237610), (117, 16795620), (130, 15116058), (135, 14556204), (156, 12596715), (162, 12130170), (171, 11491740), (180, 10917153), (190, 10342566), (195, 10077372), (228, 8618805), (234, 8397810), (243, 8086780), (247, 7955820), (260, 7558029), (270, 7278102), (285, 6895044), (324, 6065085), (342, 5745870), (351, 5598540), (380, 5171283), (390, 5038686), (405, 4852068), (468, 4198905), (486, 4043390), (494, 3977910), (513, 3830580), (540, 3639051), (570, 3447522), (585, 3359124), (684, 2872935), (702, 2799270), (741, 2651940), (780, 2519343), (810, 2426034), (855, 2298348), (972, 2021695), (988, 1988955), (1026, 1915290), (1053, 1866180), (1140, 1723761), (1170, 1679562), (1215, 1617356), (1235, 1591164), (1404, 1399635), (1482, 1325970), (1539, 1276860), (1620, 1213017), (1637, 1200420), (1710, 1149174), (1755, 1119708), (2052, 957645), (2106, 933090), (2223, 883980), (2340, 839781), (2430, 808678), (2470, 795582), (2565, 766116), (2964, 662985), (3078, 638430), (3159, 622060), (3274, 600210), (3420, 574587), (3510, 559854), (3705, 530388), (4212, 466545), (4446, 441990), (4617, 425620), (4860, 404339), (4911, 400140), (4940, 397791), (5130, 383058), (5265, 373236), (6156, 319215), (6318, 311030), (6548, 300105), (6669, 294660), (7020, 279927), (7410, 265194), (7695, 255372), (8185, 240084), (8892, 220995), (9234, 212810), (9822, 200070), (10260, 191529), (10530, 186618), (11115, 176796), (12636, 155515), (13338, 147330), (14733, 133380), (14820, 132597), (15390, 127686), (15795, 124412), (16370, 120042), (18468, 106405), (19644, 100035), (20007, 98220), (21060, 93309), (21281, 92340), (22230, 88398), (23085, 85124), (24555, 80028), (26676, 73665), (29466, 66690), (30780, 63843), (31103, 63180), (31590, 62206), (32740, 60021), (33345, 58932), (40014, 49110), (42562, 46170), (44199, 44460)]