164280480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3799

約数の個数: 192

約数和(自身を含む): 637072128

約数和(自身を除く): 472791648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3761, 4368, 5460, 6240, 7280, 7522, 8736, 10920, 11283, 14560, 15044, 18805, 21840, 22566, 26327, 30088, 37610, 43680, 45132, 48893, 52654, 56415, 60176, 75220, 78981, 90264, 97786, 105308, 112830, 120352, 131635, 146679, 150440, 157962, 180528, 195572, 210616, 225660, 244465, 263270, 293358, 300880, 315924, 342251, 361056, 391144, 394905, 421232, 451320, 488930, 526540, 586716, 601760, 631848, 684502, 733395, 782288, 789810, 842464, 902640, 977860, 1026753, 1053080, 1173432, 1263696, 1369004, 1466790, 1564576, 1579620, 1711255, 1805280, 1955720, 2053506, 2106160, 2346864, 2527392, 2738008, 2933580, 3159240, 3422510, 3911440, 4107012, 4212320, 4693728, 5133765, 5476016, 5867160, 6318480, 6845020, 7822880, 8214024, 10267530, 10952032, 11734320, 12636960, 13690040, 16428048, 20535060, 23468640, 27380080, 32856096, 41070120, 54760160, 82140240, 164280480]

約数ペア:

[(1, 164280480), (2, 82140240), (3, 54760160), (4, 41070120), (5, 32856096), (6, 27380080), (7, 23468640), (8, 20535060), (10, 16428048), (12, 13690040), (13, 12636960), (14, 11734320), (15, 10952032), (16, 10267530), (20, 8214024), (21, 7822880), (24, 6845020), (26, 6318480), (28, 5867160), (30, 5476016), (32, 5133765), (35, 4693728), (39, 4212320), (40, 4107012), (42, 3911440), (48, 3422510), (52, 3159240), (56, 2933580), (60, 2738008), (65, 2527392), (70, 2346864), (78, 2106160), (80, 2053506), (84, 1955720), (91, 1805280), (96, 1711255), (104, 1579620), (105, 1564576), (112, 1466790), (120, 1369004), (130, 1263696), (140, 1173432), (156, 1053080), (160, 1026753), (168, 977860), (182, 902640), (195, 842464), (208, 789810), (210, 782288), (224, 733395), (240, 684502), (260, 631848), (273, 601760), (280, 586716), (312, 526540), (336, 488930), (364, 451320), (390, 421232), (416, 394905), (420, 391144), (455, 361056), (480, 342251), (520, 315924), (546, 300880), (560, 293358), (624, 263270), (672, 244465), (728, 225660), (780, 210616), (840, 195572), (910, 180528), (1040, 157962), (1092, 150440), (1120, 146679), (1248, 131635), (1365, 120352), (1456, 112830), (1560, 105308), (1680, 97786), (1820, 90264), (2080, 78981), (2184, 75220), (2730, 60176), (2912, 56415), (3120, 52654), (3360, 48893), (3640, 45132), (3761, 43680), (4368, 37610), (5460, 30088), (6240, 26327), (7280, 22566), (7522, 21840), (8736, 18805), (10920, 15044), (11283, 14560)]