244640760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 256

約数和(自身を含む): 926069760

約数和(自身を除く): 681429000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 521, 546, 559, 602, 645, 728, 780, 840, 860, 903, 910, 1032, 1042, 1092, 1118, 1204, 1290, 1365, 1505, 1560, 1563, 1677, 1720, 1806, 1820, 2084, 2184, 2236, 2408, 2580, 2605, 2730, 2795, 3010, 3126, 3354, 3612, 3640, 3647, 3913, 4168, 4472, 4515, 5160, 5210, 5460, 5590, 6020, 6252, 6708, 6773, 7224, 7294, 7815, 7826, 8385, 9030, 10420, 10920, 10941, 11180, 11739, 12040, 12504, 13416, 13546, 14588, 15630, 15652, 16770, 18060, 18235, 19565, 20319, 20840, 21882, 22360, 22403, 23478, 27092, 29176, 31260, 31304, 33540, 33865, 36120, 36470, 39130, 40638, 43764, 44806, 46956, 47411, 54184, 54705, 58695, 62520, 67080, 67209, 67730, 72940, 78260, 81276, 87528, 89612, 93912, 94822, 101595, 109410, 112015, 117390, 134418, 135460, 142233, 145880, 156520, 156821, 162552, 179224, 189644, 203190, 218820, 224030, 234780, 237055, 268836, 270920, 284466, 291239, 313642, 336045, 379288, 406380, 437640, 448060, 469560, 470463, 474110, 537672, 568932, 582478, 627284, 672090, 711165, 784105, 812760, 873717, 896120, 940926, 948220, 1137864, 1164956, 1254568, 1344180, 1422330, 1456195, 1568210, 1747434, 1881852, 1896440, 2038673, 2329912, 2352315, 2688360, 2844660, 2912390, 3136420, 3494868, 3763704, 4077346, 4368585, 4704630, 5689320, 5824780, 6116019, 6272840, 6989736, 8154692, 8737170, 9409260, 10193365, 11649560, 12232038, 16309384, 17474340, 18818520, 20386730, 24464076, 30580095, 34948680, 40773460, 48928152, 61160190, 81546920, 122320380, 244640760]

約数ペア:

[(1, 244640760), (2, 122320380), (3, 81546920), (4, 61160190), (5, 48928152), (6, 40773460), (7, 34948680), (8, 30580095), (10, 24464076), (12, 20386730), (13, 18818520), (14, 17474340), (15, 16309384), (20, 12232038), (21, 11649560), (24, 10193365), (26, 9409260), (28, 8737170), (30, 8154692), (35, 6989736), (39, 6272840), (40, 6116019), (42, 5824780), (43, 5689320), (52, 4704630), (56, 4368585), (60, 4077346), (65, 3763704), (70, 3494868), (78, 3136420), (84, 2912390), (86, 2844660), (91, 2688360), (104, 2352315), (105, 2329912), (120, 2038673), (129, 1896440), (130, 1881852), (140, 1747434), (156, 1568210), (168, 1456195), (172, 1422330), (182, 1344180), (195, 1254568), (210, 1164956), (215, 1137864), (258, 948220), (260, 940926), (273, 896120), (280, 873717), (301, 812760), (312, 784105), (344, 711165), (364, 672090), (390, 627284), (420, 582478), (430, 568932), (455, 537672), (516, 474110), (520, 470463), (521, 469560), (546, 448060), (559, 437640), (602, 406380), (645, 379288), (728, 336045), (780, 313642), (840, 291239), (860, 284466), (903, 270920), (910, 268836), (1032, 237055), (1042, 234780), (1092, 224030), (1118, 218820), (1204, 203190), (1290, 189644), (1365, 179224), (1505, 162552), (1560, 156821), (1563, 156520), (1677, 145880), (1720, 142233), (1806, 135460), (1820, 134418), (2084, 117390), (2184, 112015), (2236, 109410), (2408, 101595), (2580, 94822), (2605, 93912), (2730, 89612), (2795, 87528), (3010, 81276), (3126, 78260), (3354, 72940), (3612, 67730), (3640, 67209), (3647, 67080), (3913, 62520), (4168, 58695), (4472, 54705), (4515, 54184), (5160, 47411), (5210, 46956), (5460, 44806), (5590, 43764), (6020, 40638), (6252, 39130), (6708, 36470), (6773, 36120), (7224, 33865), (7294, 33540), (7815, 31304), (7826, 31260), (8385, 29176), (9030, 27092), (10420, 23478), (10920, 22403), (10941, 22360), (11180, 21882), (11739, 20840), (12040, 20319), (12504, 19565), (13416, 18235), (13546, 18060), (14588, 16770), (15630, 15652)]