184072420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 476195328

約数和(自身を除く): 292122908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 73, 83, 98, 124, 140, 146, 155, 166, 196, 217, 245, 292, 310, 332, 365, 415, 434, 490, 511, 581, 620, 730, 830, 868, 980, 1022, 1085, 1162, 1460, 1519, 1660, 2044, 2170, 2263, 2324, 2555, 2573, 2905, 3038, 3577, 4067, 4340, 4526, 5110, 5146, 5810, 6059, 6076, 7154, 7595, 8134, 9052, 10220, 10292, 11315, 11620, 12118, 12865, 14308, 15190, 15841, 16268, 17885, 18011, 20335, 22630, 24236, 25730, 30295, 30380, 31682, 35770, 36022, 40670, 42413, 45260, 51460, 60590, 63364, 71540, 72044, 79205, 81340, 84826, 90055, 110887, 121180, 126077, 158410, 169652, 180110, 187829, 212065, 221774, 252154, 296891, 316820, 360220, 375658, 424130, 443548, 504308, 554435, 593782, 630385, 751316, 848260, 939145, 1108870, 1187564, 1260770, 1314803, 1484455, 1878290, 2217740, 2521540, 2629606, 2968910, 3756580, 5259212, 5937820, 6574015, 9203621, 13148030, 18407242, 26296060, 36814484, 46018105, 92036210, 184072420]

約数ペア:

[(1, 184072420), (2, 92036210), (4, 46018105), (5, 36814484), (7, 26296060), (10, 18407242), (14, 13148030), (20, 9203621), (28, 6574015), (31, 5937820), (35, 5259212), (49, 3756580), (62, 2968910), (70, 2629606), (73, 2521540), (83, 2217740), (98, 1878290), (124, 1484455), (140, 1314803), (146, 1260770), (155, 1187564), (166, 1108870), (196, 939145), (217, 848260), (245, 751316), (292, 630385), (310, 593782), (332, 554435), (365, 504308), (415, 443548), (434, 424130), (490, 375658), (511, 360220), (581, 316820), (620, 296891), (730, 252154), (830, 221774), (868, 212065), (980, 187829), (1022, 180110), (1085, 169652), (1162, 158410), (1460, 126077), (1519, 121180), (1660, 110887), (2044, 90055), (2170, 84826), (2263, 81340), (2324, 79205), (2555, 72044), (2573, 71540), (2905, 63364), (3038, 60590), (3577, 51460), (4067, 45260), (4340, 42413), (4526, 40670), (5110, 36022), (5146, 35770), (5810, 31682), (6059, 30380), (6076, 30295), (7154, 25730), (7595, 24236), (8134, 22630), (9052, 20335), (10220, 18011), (10292, 17885), (11315, 16268), (11620, 15841), (12118, 15190), (12865, 14308)]