2468258520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17387}}^1$

素因数の和:17434

約数の個数: 192

約数和(自身を含む): 9164171520

約数和(自身を除く): 6695913000

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, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5915, 6760, 7098, 9464, 10140, 10920, 11830, 14196, 17387, 17745, 20280, 23660, 28392, 34774, 35490, 47320, 52161, 69548, 70980, 86935, 104322, 121709, 139096, 141960, 173870, 208644, 226031, 243418, 260805, 347740, 365127, 417288, 452062, 486836, 521610, 608545, 678093, 695480, 730254, 904124, 973672, 1043220, 1130155, 1217090, 1356186, 1460508, 1582217, 1808248, 1825635, 2086440, 2260310, 2434180, 2712372, 2921016, 2938403, 3164434, 3390465, 3651270, 4520620, 4746651, 4868360, 5424744, 5876806, 6328868, 6780930, 7302540, 7911085, 8815209, 9041240, 9493302, 11753612, 12657736, 13561860, 14605080, 14692015, 15822170, 17630418, 18986604, 20568821, 23507224, 23733255, 27123720, 29384030, 31644340, 35260836, 37973208, 41137642, 44076045, 47466510, 58768060, 61706463, 63288680, 70521672, 82275284, 88152090, 94933020, 102844105, 117536120, 123412926, 164550568, 176304180, 189866040, 205688210, 246825852, 308532315, 352608360, 411376420, 493651704, 617064630, 822752840, 1234129260, 2468258520]

約数ペア:

[(1, 2468258520), (2, 1234129260), (3, 822752840), (4, 617064630), (5, 493651704), (6, 411376420), (7, 352608360), (8, 308532315), (10, 246825852), (12, 205688210), (13, 189866040), (14, 176304180), (15, 164550568), (20, 123412926), (21, 117536120), (24, 102844105), (26, 94933020), (28, 88152090), (30, 82275284), (35, 70521672), (39, 63288680), (40, 61706463), (42, 58768060), (52, 47466510), (56, 44076045), (60, 41137642), (65, 37973208), (70, 35260836), (78, 31644340), (84, 29384030), (91, 27123720), (104, 23733255), (105, 23507224), (120, 20568821), (130, 18986604), (140, 17630418), (156, 15822170), (168, 14692015), (169, 14605080), (182, 13561860), (195, 12657736), (210, 11753612), (260, 9493302), (273, 9041240), (280, 8815209), (312, 7911085), (338, 7302540), (364, 6780930), (390, 6328868), (420, 5876806), (455, 5424744), (507, 4868360), (520, 4746651), (546, 4520620), (676, 3651270), (728, 3390465), (780, 3164434), (840, 2938403), (845, 2921016), (910, 2712372), (1014, 2434180), (1092, 2260310), (1183, 2086440), (1352, 1825635), (1365, 1808248), (1560, 1582217), (1690, 1460508), (1820, 1356186), (2028, 1217090), (2184, 1130155), (2366, 1043220), (2535, 973672), (2730, 904124), (3380, 730254), (3549, 695480), (3640, 678093), (4056, 608545), (4732, 521610), (5070, 486836), (5460, 452062), (5915, 417288), (6760, 365127), (7098, 347740), (9464, 260805), (10140, 243418), (10920, 226031), (11830, 208644), (14196, 173870), (17387, 141960), (17745, 139096), (20280, 121709), (23660, 104322), (28392, 86935), (34774, 70980), (35490, 69548), (47320, 52161)]