140156730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1346

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 313564230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1301, 1330, 1539, 1710, 1890, 1995, 2394, 2565, 2602, 2835, 3078, 3591, 3903, 3990, 5130, 5670, 5985, 6505, 7182, 7695, 7806, 9107, 10773, 11709, 11970, 13010, 15390, 17955, 18214, 19515, 21546, 23418, 24719, 27321, 35127, 35910, 39030, 45535, 49438, 53865, 54642, 58545, 70254, 74157, 81963, 91070, 105381, 107730, 117090, 123595, 136605, 148314, 163926, 173033, 175635, 210762, 222471, 245889, 247190, 273210, 346066, 351270, 370785, 409815, 444942, 491778, 519099, 526905, 667413, 737667, 741570, 819630, 865165, 1038198, 1053810, 1112355, 1229445, 1334826, 1475334, 1557297, 1730330, 2002239, 2224710, 2458890, 2595495, 3114594, 3337065, 3688335, 4004478, 4671891, 5190990, 6674130, 7376670, 7786485, 9343782, 10011195, 14015673, 15572970, 20022390, 23359455, 28031346, 46718910, 70078365, 140156730]

約数ペア:

[(1, 140156730), (2, 70078365), (3, 46718910), (5, 28031346), (6, 23359455), (7, 20022390), (9, 15572970), (10, 14015673), (14, 10011195), (15, 9343782), (18, 7786485), (19, 7376670), (21, 6674130), (27, 5190990), (30, 4671891), (35, 4004478), (38, 3688335), (42, 3337065), (45, 3114594), (54, 2595495), (57, 2458890), (63, 2224710), (70, 2002239), (81, 1730330), (90, 1557297), (95, 1475334), (105, 1334826), (114, 1229445), (126, 1112355), (133, 1053810), (135, 1038198), (162, 865165), (171, 819630), (189, 741570), (190, 737667), (210, 667413), (266, 526905), (270, 519099), (285, 491778), (315, 444942), (342, 409815), (378, 370785), (399, 351270), (405, 346066), (513, 273210), (567, 247190), (570, 245889), (630, 222471), (665, 210762), (798, 175635), (810, 173033), (855, 163926), (945, 148314), (1026, 136605), (1134, 123595), (1197, 117090), (1301, 107730), (1330, 105381), (1539, 91070), (1710, 81963), (1890, 74157), (1995, 70254), (2394, 58545), (2565, 54642), (2602, 53865), (2835, 49438), (3078, 45535), (3591, 39030), (3903, 35910), (3990, 35127), (5130, 27321), (5670, 24719), (5985, 23418), (6505, 21546), (7182, 19515), (7695, 18214), (7806, 17955), (9107, 15390), (10773, 13010), (11709, 11970)]