319696740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 777652380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 107, 108, 110, 132, 135, 165, 180, 198, 214, 220, 270, 297, 321, 330, 396, 428, 495, 503, 535, 540, 594, 642, 660, 963, 990, 1006, 1070, 1177, 1188, 1284, 1485, 1509, 1605, 1926, 1980, 2012, 2140, 2354, 2515, 2889, 2970, 3018, 3210, 3531, 3852, 4527, 4708, 4815, 5030, 5533, 5778, 5885, 5940, 6036, 6420, 7062, 7545, 9054, 9630, 10060, 10593, 11066, 11556, 11770, 13581, 14124, 14445, 15090, 16599, 17655, 18108, 19260, 21186, 22132, 22635, 23540, 27162, 27665, 28890, 30180, 31779, 33198, 35310, 42372, 45270, 49797, 52965, 53821, 54324, 55330, 57780, 63558, 66396, 67905, 70620, 82995, 90540, 99594, 105930, 107642, 110660, 127116, 135810, 149391, 158895, 161463, 165990, 199188, 211860, 215284, 248985, 269105, 271620, 298782, 317790, 322926, 331980, 484389, 497970, 538210, 592031, 597564, 635580, 645852, 746955, 807315, 968778, 995940, 1076420, 1184062, 1453167, 1493910, 1614630, 1776093, 1937556, 2368124, 2421945, 2906334, 2960155, 2987820, 3229260, 3552186, 4843890, 5328279, 5812668, 5920310, 7104372, 7265835, 8880465, 9687780, 10656558, 11840620, 14531670, 15984837, 17760930, 21313116, 26641395, 29063340, 31969674, 35521860, 53282790, 63939348, 79924185, 106565580, 159848370, 319696740]

約数ペア:

[(1, 319696740), (2, 159848370), (3, 106565580), (4, 79924185), (5, 63939348), (6, 53282790), (9, 35521860), (10, 31969674), (11, 29063340), (12, 26641395), (15, 21313116), (18, 17760930), (20, 15984837), (22, 14531670), (27, 11840620), (30, 10656558), (33, 9687780), (36, 8880465), (44, 7265835), (45, 7104372), (54, 5920310), (55, 5812668), (60, 5328279), (66, 4843890), (90, 3552186), (99, 3229260), (107, 2987820), (108, 2960155), (110, 2906334), (132, 2421945), (135, 2368124), (165, 1937556), (180, 1776093), (198, 1614630), (214, 1493910), (220, 1453167), (270, 1184062), (297, 1076420), (321, 995940), (330, 968778), (396, 807315), (428, 746955), (495, 645852), (503, 635580), (535, 597564), (540, 592031), (594, 538210), (642, 497970), (660, 484389), (963, 331980), (990, 322926), (1006, 317790), (1070, 298782), (1177, 271620), (1188, 269105), (1284, 248985), (1485, 215284), (1509, 211860), (1605, 199188), (1926, 165990), (1980, 161463), (2012, 158895), (2140, 149391), (2354, 135810), (2515, 127116), (2889, 110660), (2970, 107642), (3018, 105930), (3210, 99594), (3531, 90540), (3852, 82995), (4527, 70620), (4708, 67905), (4815, 66396), (5030, 63558), (5533, 57780), (5778, 55330), (5885, 54324), (5940, 53821), (6036, 52965), (6420, 49797), (7062, 45270), (7545, 42372), (9054, 35310), (9630, 33198), (10060, 31779), (10593, 30180), (11066, 28890), (11556, 27665), (11770, 27162), (13581, 23540), (14124, 22635), (14445, 22132), (15090, 21186), (16599, 19260), (17655, 18108)]