2249952720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17789}}^1$

素因数の和:17853

約数の個数: 160

約数和(自身を含む): 7623797760

約数和(自身を除く): 5373845040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 17789, 21080, 25296, 31620, 35578, 42160, 53367, 63240, 71156, 88945, 106734, 126480, 142312, 177890, 213468, 266835, 284624, 302413, 355780, 426936, 533670, 551459, 604826, 711560, 853872, 907239, 1067340, 1102918, 1209652, 1423120, 1512065, 1654377, 1814478, 2134680, 2205836, 2419304, 2757295, 3024130, 3308754, 3628956, 4269360, 4411672, 4536195, 4838608, 5514590, 6048260, 6617508, 7257912, 8271885, 8823344, 9072390, 9374803, 11029180, 12096520, 13235016, 14515824, 16543770, 18144780, 18749606, 22058360, 24193040, 26470032, 28124409, 33087540, 36289560, 37499212, 44116720, 46874015, 56248818, 66175080, 72579120, 74998424, 93748030, 112497636, 132350160, 140622045, 149996848, 187496060, 224995272, 281244090, 374992120, 449990544, 562488180, 749984240, 1124976360, 2249952720]

約数ペア:

[(1, 2249952720), (2, 1124976360), (3, 749984240), (4, 562488180), (5, 449990544), (6, 374992120), (8, 281244090), (10, 224995272), (12, 187496060), (15, 149996848), (16, 140622045), (17, 132350160), (20, 112497636), (24, 93748030), (30, 74998424), (31, 72579120), (34, 66175080), (40, 56248818), (48, 46874015), (51, 44116720), (60, 37499212), (62, 36289560), (68, 33087540), (80, 28124409), (85, 26470032), (93, 24193040), (102, 22058360), (120, 18749606), (124, 18144780), (136, 16543770), (155, 14515824), (170, 13235016), (186, 12096520), (204, 11029180), (240, 9374803), (248, 9072390), (255, 8823344), (272, 8271885), (310, 7257912), (340, 6617508), (372, 6048260), (408, 5514590), (465, 4838608), (496, 4536195), (510, 4411672), (527, 4269360), (620, 3628956), (680, 3308754), (744, 3024130), (816, 2757295), (930, 2419304), (1020, 2205836), (1054, 2134680), (1240, 1814478), (1360, 1654377), (1488, 1512065), (1581, 1423120), (1860, 1209652), (2040, 1102918), (2108, 1067340), (2480, 907239), (2635, 853872), (3162, 711560), (3720, 604826), (4080, 551459), (4216, 533670), (5270, 426936), (6324, 355780), (7440, 302413), (7905, 284624), (8432, 266835), (10540, 213468), (12648, 177890), (15810, 142312), (17789, 126480), (21080, 106734), (25296, 88945), (31620, 71156), (35578, 63240), (42160, 53367)]