2097512820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33199}}^1$

素因数の和:33236

約数の個数: 144

約数和(自身を含む): 7105862400

約数和(自身を除く): 5008349580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 31590, 33199, 63180, 66398, 99597, 132796, 165995, 199194, 298791, 331990, 398388, 431587, 497985, 597582, 663980, 863174, 896373, 995970, 1195164, 1294761, 1493955, 1726348, 1792746, 1991940, 2157935, 2589522, 2689119, 2987910, 3585492, 3884283, 4315870, 4481865, 5179044, 5378238, 5975820, 6473805, 7768566, 8067357, 8631740, 8963730, 10756476, 11652849, 12947610, 13445595, 15537132, 16134714, 17927460, 19421415, 23305698, 25895220, 26891190, 32269428, 34958547, 38842830, 40336785, 46611396, 53782380, 58264245, 69917094, 77685660, 80673570, 104875641, 116528490, 139834188, 161347140, 174792735, 209751282, 233056980, 349585470, 419502564, 524378205, 699170940, 1048756410, 2097512820]

約数ペア:

[(1, 2097512820), (2, 1048756410), (3, 699170940), (4, 524378205), (5, 419502564), (6, 349585470), (9, 233056980), (10, 209751282), (12, 174792735), (13, 161347140), (15, 139834188), (18, 116528490), (20, 104875641), (26, 80673570), (27, 77685660), (30, 69917094), (36, 58264245), (39, 53782380), (45, 46611396), (52, 40336785), (54, 38842830), (60, 34958547), (65, 32269428), (78, 26891190), (81, 25895220), (90, 23305698), (108, 19421415), (117, 17927460), (130, 16134714), (135, 15537132), (156, 13445595), (162, 12947610), (180, 11652849), (195, 10756476), (234, 8963730), (243, 8631740), (260, 8067357), (270, 7768566), (324, 6473805), (351, 5975820), (390, 5378238), (405, 5179044), (468, 4481865), (486, 4315870), (540, 3884283), (585, 3585492), (702, 2987910), (780, 2689119), (810, 2589522), (972, 2157935), (1053, 1991940), (1170, 1792746), (1215, 1726348), (1404, 1493955), (1620, 1294761), (1755, 1195164), (2106, 995970), (2340, 896373), (2430, 863174), (3159, 663980), (3510, 597582), (4212, 497985), (4860, 431587), (5265, 398388), (6318, 331990), (7020, 298791), (10530, 199194), (12636, 165995), (15795, 132796), (21060, 99597), (31590, 66398), (33199, 63180)]