8227717680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28979}}^1$

素因数の和:29028

約数の個数: 240

約数和(自身を含む): 31565479680

約数和(自身を除く): 23337762000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7098, 7280, 8112, 9464, 10140, 10920, 11830, 13520, 14196, 17745, 18928, 20280, 21840, 23660, 28392, 28979, 35490, 40560, 47320, 56784, 57958, 70980, 86937, 94640, 115916, 141960, 144895, 173874, 202853, 231832, 283920, 289790, 347748, 376727, 405706, 434685, 463664, 579580, 608559, 695496, 753454, 811412, 869370, 1014265, 1130181, 1159160, 1217118, 1390992, 1506908, 1622824, 1738740, 1883635, 2028530, 2260362, 2318320, 2434236, 2637089, 3013816, 3042795, 3245648, 3477480, 3767270, 4057060, 4520724, 4868472, 4897451, 5274178, 5650905, 6027632, 6085590, 6954960, 7534540, 7911267, 8114120, 9041448, 9736944, 9794902, 10548356, 11301810, 12171180, 13185445, 14692353, 15069080, 15822534, 16228240, 18082896, 19589804, 21096712, 22603620, 24342360, 24487255, 26370890, 29384706, 30138160, 31645068, 34282157, 39179608, 39556335, 42193424, 45207240, 48684720, 48974510, 52741780, 58769412, 63290136, 68564314, 73461765, 78359216, 79112670, 90414480, 97949020, 102846471, 105483560, 117538824, 126580272, 137128628, 146923530, 158225340, 171410785, 195898040, 205692942, 210967120, 235077648, 274257256, 293847060, 316450680, 342821570, 391796080, 411385884, 514232355, 548514512, 587694120, 632901360, 685643140, 822771768, 1028464710, 1175388240, 1371286280, 1645543536, 2056929420, 2742572560, 4113858840, 8227717680]

約数ペア:

[(1, 8227717680), (2, 4113858840), (3, 2742572560), (4, 2056929420), (5, 1645543536), (6, 1371286280), (7, 1175388240), (8, 1028464710), (10, 822771768), (12, 685643140), (13, 632901360), (14, 587694120), (15, 548514512), (16, 514232355), (20, 411385884), (21, 391796080), (24, 342821570), (26, 316450680), (28, 293847060), (30, 274257256), (35, 235077648), (39, 210967120), (40, 205692942), (42, 195898040), (48, 171410785), (52, 158225340), (56, 146923530), (60, 137128628), (65, 126580272), (70, 117538824), (78, 105483560), (80, 102846471), (84, 97949020), (91, 90414480), (104, 79112670), (105, 78359216), (112, 73461765), (120, 68564314), (130, 63290136), (140, 58769412), (156, 52741780), (168, 48974510), (169, 48684720), (182, 45207240), (195, 42193424), (208, 39556335), (210, 39179608), (240, 34282157), (260, 31645068), (273, 30138160), (280, 29384706), (312, 26370890), (336, 24487255), (338, 24342360), (364, 22603620), (390, 21096712), (420, 19589804), (455, 18082896), (507, 16228240), (520, 15822534), (546, 15069080), (560, 14692353), (624, 13185445), (676, 12171180), (728, 11301810), (780, 10548356), (840, 9794902), (845, 9736944), (910, 9041448), (1014, 8114120), (1040, 7911267), (1092, 7534540), (1183, 6954960), (1352, 6085590), (1365, 6027632), (1456, 5650905), (1560, 5274178), (1680, 4897451), (1690, 4868472), (1820, 4520724), (2028, 4057060), (2184, 3767270), (2366, 3477480), (2535, 3245648), (2704, 3042795), (2730, 3013816), (3120, 2637089), (3380, 2434236), (3549, 2318320), (3640, 2260362), (4056, 2028530), (4368, 1883635), (4732, 1738740), (5070, 1622824), (5460, 1506908), (5915, 1390992), (6760, 1217118), (7098, 1159160), (7280, 1130181), (8112, 1014265), (9464, 869370), (10140, 811412), (10920, 753454), (11830, 695496), (13520, 608559), (14196, 579580), (17745, 463664), (18928, 434685), (20280, 405706), (21840, 376727), (23660, 347748), (28392, 289790), (28979, 283920), (35490, 231832), (40560, 202853), (47320, 173874), (56784, 144895), (57958, 141960), (70980, 115916), (86937, 94640)]