191202120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 661046400

約数和(自身を除く): 469844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 83, 90, 108, 120, 135, 158, 162, 166, 180, 216, 237, 243, 249, 270, 316, 324, 332, 360, 395, 405, 415, 474, 486, 498, 540, 632, 648, 664, 711, 729, 747, 790, 810, 830, 948, 972, 996, 1080, 1185, 1215, 1245, 1422, 1458, 1494, 1580, 1620, 1660, 1896, 1944, 1992, 2133, 2241, 2370, 2430, 2490, 2844, 2916, 2988, 3160, 3240, 3320, 3555, 3645, 3735, 4266, 4482, 4740, 4860, 4980, 5688, 5832, 5976, 6399, 6557, 6723, 7110, 7290, 7470, 8532, 8964, 9480, 9720, 9960, 10665, 11205, 12798, 13114, 13446, 14220, 14580, 14940, 17064, 17928, 19197, 19671, 20169, 21330, 22410, 25596, 26228, 26892, 28440, 29160, 29880, 31995, 32785, 33615, 38394, 39342, 40338, 42660, 44820, 51192, 52456, 53784, 57591, 59013, 60507, 63990, 65570, 67230, 76788, 78684, 80676, 85320, 89640, 95985, 98355, 100845, 115182, 118026, 121014, 127980, 131140, 134460, 153576, 157368, 161352, 177039, 191970, 196710, 201690, 230364, 236052, 242028, 255960, 262280, 268920, 287955, 295065, 302535, 354078, 383940, 393420, 403380, 460728, 472104, 484056, 531117, 575910, 590130, 605070, 708156, 767880, 786840, 806760, 885195, 1062234, 1151820, 1180260, 1210140, 1416312, 1593351, 1770390, 2124468, 2303640, 2360520, 2420280, 2655585, 3186702, 3540780, 4248936, 4780053, 5311170, 6373404, 7081560, 7966755, 9560106, 10622340, 12746808, 15933510, 19120212, 21244680, 23900265, 31867020, 38240424, 47800530, 63734040, 95601060, 191202120]

約数ペア:

[(1, 191202120), (2, 95601060), (3, 63734040), (4, 47800530), (5, 38240424), (6, 31867020), (8, 23900265), (9, 21244680), (10, 19120212), (12, 15933510), (15, 12746808), (18, 10622340), (20, 9560106), (24, 7966755), (27, 7081560), (30, 6373404), (36, 5311170), (40, 4780053), (45, 4248936), (54, 3540780), (60, 3186702), (72, 2655585), (79, 2420280), (81, 2360520), (83, 2303640), (90, 2124468), (108, 1770390), (120, 1593351), (135, 1416312), (158, 1210140), (162, 1180260), (166, 1151820), (180, 1062234), (216, 885195), (237, 806760), (243, 786840), (249, 767880), (270, 708156), (316, 605070), (324, 590130), (332, 575910), (360, 531117), (395, 484056), (405, 472104), (415, 460728), (474, 403380), (486, 393420), (498, 383940), (540, 354078), (632, 302535), (648, 295065), (664, 287955), (711, 268920), (729, 262280), (747, 255960), (790, 242028), (810, 236052), (830, 230364), (948, 201690), (972, 196710), (996, 191970), (1080, 177039), (1185, 161352), (1215, 157368), (1245, 153576), (1422, 134460), (1458, 131140), (1494, 127980), (1580, 121014), (1620, 118026), (1660, 115182), (1896, 100845), (1944, 98355), (1992, 95985), (2133, 89640), (2241, 85320), (2370, 80676), (2430, 78684), (2490, 76788), (2844, 67230), (2916, 65570), (2988, 63990), (3160, 60507), (3240, 59013), (3320, 57591), (3555, 53784), (3645, 52456), (3735, 51192), (4266, 44820), (4482, 42660), (4740, 40338), (4860, 39342), (4980, 38394), (5688, 33615), (5832, 32785), (5976, 31995), (6399, 29880), (6557, 29160), (6723, 28440), (7110, 26892), (7290, 26228), (7470, 25596), (8532, 22410), (8964, 21330), (9480, 20169), (9720, 19671), (9960, 19197), (10665, 17928), (11205, 17064), (12798, 14940), (13114, 14580), (13446, 14220)]