158410980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 623750400

約数和(自身を除く): 465339420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 509, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1018, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1527, 1596, 1638, 1710, 1729, 1820, 1995, 2036, 2223, 2340, 2394, 2470, 2545, 2660, 2730, 2964, 3054, 3276, 3420, 3458, 3563, 3705, 3990, 4095, 4446, 4581, 4788, 4940, 5090, 5187, 5460, 5985, 6108, 6617, 6916, 7126, 7410, 7635, 7980, 8190, 8645, 8892, 9162, 9671, 10180, 10374, 10689, 11115, 11970, 13234, 14252, 14820, 15270, 15561, 16380, 17290, 17815, 18324, 19342, 19851, 20748, 21378, 22230, 22905, 23940, 25935, 26468, 29013, 30540, 31122, 32067, 33085, 34580, 35630, 38684, 39702, 42756, 44460, 45810, 46319, 48355, 51870, 53445, 58026, 59553, 62244, 64134, 66170, 67697, 71260, 77805, 79404, 87039, 91620, 92638, 96710, 99255, 103740, 106890, 116052, 119106, 125723, 128268, 132340, 135394, 138957, 145065, 155610, 160335, 174078, 185276, 193420, 198510, 203091, 213780, 231595, 238212, 251446, 270788, 277914, 290130, 297765, 311220, 320670, 338485, 348156, 377169, 397020, 406182, 416871, 435195, 463190, 502892, 555828, 580260, 595530, 609273, 628615, 641340, 676970, 694785, 754338, 812364, 833742, 870390, 880061, 926380, 1015455, 1131507, 1191060, 1218546, 1257230, 1353940, 1389570, 1508676, 1667484, 1740780, 1760122, 1885845, 2030910, 2084355, 2263014, 2437092, 2514460, 2640183, 2779140, 3046365, 3520244, 3771690, 4061820, 4168710, 4400305, 4526028, 5280366, 5657535, 6092730, 7543380, 7920549, 8337420, 8800610, 10560732, 11315070, 12185460, 13200915, 15841098, 17601220, 22630140, 26401830, 31682196, 39602745, 52803660, 79205490, 158410980]

約数ペア:

[(1, 158410980), (2, 79205490), (3, 52803660), (4, 39602745), (5, 31682196), (6, 26401830), (7, 22630140), (9, 17601220), (10, 15841098), (12, 13200915), (13, 12185460), (14, 11315070), (15, 10560732), (18, 8800610), (19, 8337420), (20, 7920549), (21, 7543380), (26, 6092730), (28, 5657535), (30, 5280366), (35, 4526028), (36, 4400305), (38, 4168710), (39, 4061820), (42, 3771690), (45, 3520244), (52, 3046365), (57, 2779140), (60, 2640183), (63, 2514460), (65, 2437092), (70, 2263014), (76, 2084355), (78, 2030910), (84, 1885845), (90, 1760122), (91, 1740780), (95, 1667484), (105, 1508676), (114, 1389570), (117, 1353940), (126, 1257230), (130, 1218546), (133, 1191060), (140, 1131507), (156, 1015455), (171, 926380), (180, 880061), (182, 870390), (190, 833742), (195, 812364), (210, 754338), (228, 694785), (234, 676970), (247, 641340), (252, 628615), (260, 609273), (266, 595530), (273, 580260), (285, 555828), (315, 502892), (342, 463190), (364, 435195), (380, 416871), (390, 406182), (399, 397020), (420, 377169), (455, 348156), (468, 338485), (494, 320670), (509, 311220), (532, 297765), (546, 290130), (570, 277914), (585, 270788), (630, 251446), (665, 238212), (684, 231595), (741, 213780), (780, 203091), (798, 198510), (819, 193420), (855, 185276), (910, 174078), (988, 160335), (1018, 155610), (1092, 145065), (1140, 138957), (1170, 135394), (1197, 132340), (1235, 128268), (1260, 125723), (1330, 119106), (1365, 116052), (1482, 106890), (1527, 103740), (1596, 99255), (1638, 96710), (1710, 92638), (1729, 91620), (1820, 87039), (1995, 79404), (2036, 77805), (2223, 71260), (2340, 67697), (2394, 66170), (2470, 64134), (2545, 62244), (2660, 59553), (2730, 58026), (2964, 53445), (3054, 51870), (3276, 48355), (3420, 46319), (3458, 45810), (3563, 44460), (3705, 42756), (3990, 39702), (4095, 38684), (4446, 35630), (4581, 34580), (4788, 33085), (4940, 32067), (5090, 31122), (5187, 30540), (5460, 29013), (5985, 26468), (6108, 25935), (6617, 23940), (6916, 22905), (7126, 22230), (7410, 21378), (7635, 20748), (7980, 19851), (8190, 19342), (8645, 18324), (8892, 17815), (9162, 17290), (9671, 16380), (10180, 15561), (10374, 15270), (10689, 14820), (11115, 14252), (11970, 13234)]