8286857460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{4139}}^1$

素因数の和:4395

約数の個数: 216

約数和(自身を含む): 29376678240

約数和(自身を除く): 21089820780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 227, 245, 252, 294, 315, 420, 441, 454, 490, 588, 630, 681, 735, 882, 908, 980, 1135, 1260, 1362, 1470, 1589, 1764, 2043, 2205, 2270, 2724, 2940, 3178, 3405, 4086, 4139, 4410, 4540, 4767, 6356, 6810, 7945, 8172, 8278, 8820, 9534, 10215, 11123, 12417, 13620, 14301, 15890, 16556, 19068, 20430, 20695, 22246, 23835, 24834, 28602, 28973, 31780, 33369, 37251, 40860, 41390, 44492, 47670, 49668, 55615, 57204, 57946, 62085, 66738, 71505, 74502, 82780, 86919, 95340, 100107, 111230, 115892, 124170, 133476, 143010, 144865, 149004, 166845, 173838, 186255, 200214, 202811, 222460, 248340, 260757, 286020, 289730, 333690, 347676, 372510, 400428, 405622, 434595, 500535, 521514, 579460, 608433, 667380, 745020, 811244, 869190, 939553, 1001070, 1014055, 1043028, 1216866, 1303785, 1738380, 1825299, 1879106, 2002140, 2028110, 2433732, 2607570, 2818659, 3042165, 3650598, 3758212, 4056220, 4697765, 5215140, 5637318, 6084330, 6576871, 7301196, 8455977, 9126495, 9395530, 11274636, 12168660, 13153742, 14093295, 16911954, 18252990, 18791060, 19730613, 26307484, 28186590, 32884355, 33823908, 36505980, 39461226, 42279885, 46038097, 56373180, 59191839, 65768710, 78922452, 84559770, 92076194, 98653065, 118383678, 131537420, 138114291, 169119540, 184152388, 197306130, 230190485, 236767356, 276228582, 295959195, 394612260, 414342873, 460380970, 552457164, 591918390, 690571455, 828685746, 920761940, 1183836780, 1381142910, 1657371492, 2071714365, 2762285820, 4143428730, 8286857460]

約数ペア:

[(1, 8286857460), (2, 4143428730), (3, 2762285820), (4, 2071714365), (5, 1657371492), (6, 1381142910), (7, 1183836780), (9, 920761940), (10, 828685746), (12, 690571455), (14, 591918390), (15, 552457164), (18, 460380970), (20, 414342873), (21, 394612260), (28, 295959195), (30, 276228582), (35, 236767356), (36, 230190485), (42, 197306130), (45, 184152388), (49, 169119540), (60, 138114291), (63, 131537420), (70, 118383678), (84, 98653065), (90, 92076194), (98, 84559770), (105, 78922452), (126, 65768710), (140, 59191839), (147, 56373180), (180, 46038097), (196, 42279885), (210, 39461226), (227, 36505980), (245, 33823908), (252, 32884355), (294, 28186590), (315, 26307484), (420, 19730613), (441, 18791060), (454, 18252990), (490, 16911954), (588, 14093295), (630, 13153742), (681, 12168660), (735, 11274636), (882, 9395530), (908, 9126495), (980, 8455977), (1135, 7301196), (1260, 6576871), (1362, 6084330), (1470, 5637318), (1589, 5215140), (1764, 4697765), (2043, 4056220), (2205, 3758212), (2270, 3650598), (2724, 3042165), (2940, 2818659), (3178, 2607570), (3405, 2433732), (4086, 2028110), (4139, 2002140), (4410, 1879106), (4540, 1825299), (4767, 1738380), (6356, 1303785), (6810, 1216866), (7945, 1043028), (8172, 1014055), (8278, 1001070), (8820, 939553), (9534, 869190), (10215, 811244), (11123, 745020), (12417, 667380), (13620, 608433), (14301, 579460), (15890, 521514), (16556, 500535), (19068, 434595), (20430, 405622), (20695, 400428), (22246, 372510), (23835, 347676), (24834, 333690), (28602, 289730), (28973, 286020), (31780, 260757), (33369, 248340), (37251, 222460), (40860, 202811), (41390, 200214), (44492, 186255), (47670, 173838), (49668, 166845), (55615, 149004), (57204, 144865), (57946, 143010), (62085, 133476), (66738, 124170), (71505, 115892), (74502, 111230), (82780, 100107), (86919, 95340)]