1354396680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13821

約数の個数: 256

約数和(自身を含む): 5556902400

約数和(自身を除く): 4202505720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 13781, 14040, 16380, 19656, 24570, 27562, 32760, 41343, 49140, 55124, 68905, 82686, 96467, 98280, 110248, 124029, 137810, 165372, 179153, 192934, 206715, 248058, 275620, 289401, 330744, 358306, 372087, 385868, 413430, 482335, 496116, 537459, 551240, 578802, 620145, 716612, 744174, 771736, 826860, 868203, 895765, 964670, 992232, 1074918, 1157604, 1240290, 1254071, 1433224, 1447005, 1488348, 1612377, 1653720, 1736406, 1791530, 1860435, 1929340, 2149836, 2315208, 2480580, 2508142, 2604609, 2687295, 2894010, 2976696, 3224754, 3472812, 3583060, 3720870, 3762213, 3858680, 4299672, 4341015, 4837131, 4961160, 5016284, 5209218, 5374590, 5788020, 6270355, 6449508, 6945624, 7166120, 7441740, 7524426, 8061885, 8682030, 9674262, 10032568, 10418436, 10749180, 11286639, 11576040, 12540710, 12899016, 13023045, 14883480, 15048852, 16123770, 17364060, 18811065, 19348524, 20836872, 21498360, 22573278, 24185655, 25081420, 26046090, 30097704, 32247540, 33859917, 34728120, 37622130, 38697048, 45146556, 48371310, 50162840, 52092180, 56433195, 64495080, 67719834, 75244260, 90293112, 96742620, 104184360, 112866390, 135439668, 150488520, 169299585, 193485240, 225732780, 270879336, 338599170, 451465560, 677198340, 1354396680]

約数ペア:

[(1, 1354396680), (2, 677198340), (3, 451465560), (4, 338599170), (5, 270879336), (6, 225732780), (7, 193485240), (8, 169299585), (9, 150488520), (10, 135439668), (12, 112866390), (13, 104184360), (14, 96742620), (15, 90293112), (18, 75244260), (20, 67719834), (21, 64495080), (24, 56433195), (26, 52092180), (27, 50162840), (28, 48371310), (30, 45146556), (35, 38697048), (36, 37622130), (39, 34728120), (40, 33859917), (42, 32247540), (45, 30097704), (52, 26046090), (54, 25081420), (56, 24185655), (60, 22573278), (63, 21498360), (65, 20836872), (70, 19348524), (72, 18811065), (78, 17364060), (84, 16123770), (90, 15048852), (91, 14883480), (104, 13023045), (105, 12899016), (108, 12540710), (117, 11576040), (120, 11286639), (126, 10749180), (130, 10418436), (135, 10032568), (140, 9674262), (156, 8682030), (168, 8061885), (180, 7524426), (182, 7441740), (189, 7166120), (195, 6945624), (210, 6449508), (216, 6270355), (234, 5788020), (252, 5374590), (260, 5209218), (270, 5016284), (273, 4961160), (280, 4837131), (312, 4341015), (315, 4299672), (351, 3858680), (360, 3762213), (364, 3720870), (378, 3583060), (390, 3472812), (420, 3224754), (455, 2976696), (468, 2894010), (504, 2687295), (520, 2604609), (540, 2508142), (546, 2480580), (585, 2315208), (630, 2149836), (702, 1929340), (728, 1860435), (756, 1791530), (780, 1736406), (819, 1653720), (840, 1612377), (910, 1488348), (936, 1447005), (945, 1433224), (1080, 1254071), (1092, 1240290), (1170, 1157604), (1260, 1074918), (1365, 992232), (1404, 964670), (1512, 895765), (1560, 868203), (1638, 826860), (1755, 771736), (1820, 744174), (1890, 716612), (2184, 620145), (2340, 578802), (2457, 551240), (2520, 537459), (2730, 496116), (2808, 482335), (3276, 413430), (3510, 385868), (3640, 372087), (3780, 358306), (4095, 330744), (4680, 289401), (4914, 275620), (5460, 248058), (6552, 206715), (7020, 192934), (7560, 179153), (8190, 165372), (9828, 137810), (10920, 124029), (12285, 110248), (13781, 98280), (14040, 96467), (16380, 82686), (19656, 68905), (24570, 55124), (27562, 49140), (32760, 41343)]