1861905033840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9709559}}^1$

素因数の和:9709639

約数の個数: 160

約数和(自身を含む): 6241460520960

約数和(自身を除く): 4379555487120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 940, 1020, 1128, 1360, 1410, 1598, 1880, 2040, 2256, 2397, 2820, 3196, 3760, 3995, 4080, 4794, 5640, 6392, 7990, 9588, 11280, 11985, 12784, 15980, 19176, 23970, 31960, 38352, 47940, 63920, 95880, 191760, 9709559, 19419118, 29128677, 38838236, 48547795, 58257354, 77676472, 97095590, 116514708, 145643385, 155352944, 165062503, 194191180, 233029416, 291286770, 330125006, 388382360, 456349273, 466058832, 495187509, 582573540, 660250012, 776764720, 825312515, 912698546, 990375018, 1165147080, 1320500024, 1369047819, 1650625030, 1825397092, 1980750036, 2281746365, 2330294160, 2475937545, 2641000048, 2738095638, 3301250060, 3650794184, 3961500072, 4563492730, 4951875090, 5476191276, 6602500120, 6845239095, 7301588368, 7757937641, 7923000144, 9126985460, 9903750180, 10952382552, 13205000240, 13690478190, 15515875282, 18253970920, 19807500360, 21904765104, 23273812923, 27380956380, 31031750564, 36507941840, 38789688205, 39615000720, 46547625846, 54761912760, 62063501128, 77579376410, 93095251692, 109523825520, 116369064615, 124127002256, 155158752820, 186190503384, 232738129230, 310317505640, 372381006768, 465476258460, 620635011280, 930952516920, 1861905033840]

約数ペア:

[(1, 1861905033840), (2, 930952516920), (3, 620635011280), (4, 465476258460), (5, 372381006768), (6, 310317505640), (8, 232738129230), (10, 186190503384), (12, 155158752820), (15, 124127002256), (16, 116369064615), (17, 109523825520), (20, 93095251692), (24, 77579376410), (30, 62063501128), (34, 54761912760), (40, 46547625846), (47, 39615000720), (48, 38789688205), (51, 36507941840), (60, 31031750564), (68, 27380956380), (80, 23273812923), (85, 21904765104), (94, 19807500360), (102, 18253970920), (120, 15515875282), (136, 13690478190), (141, 13205000240), (170, 10952382552), (188, 9903750180), (204, 9126985460), (235, 7923000144), (240, 7757937641), (255, 7301588368), (272, 6845239095), (282, 6602500120), (340, 5476191276), (376, 4951875090), (408, 4563492730), (470, 3961500072), (510, 3650794184), (564, 3301250060), (680, 2738095638), (705, 2641000048), (752, 2475937545), (799, 2330294160), (816, 2281746365), (940, 1980750036), (1020, 1825397092), (1128, 1650625030), (1360, 1369047819), (1410, 1320500024), (1598, 1165147080), (1880, 990375018), (2040, 912698546), (2256, 825312515), (2397, 776764720), (2820, 660250012), (3196, 582573540), (3760, 495187509), (3995, 466058832), (4080, 456349273), (4794, 388382360), (5640, 330125006), (6392, 291286770), (7990, 233029416), (9588, 194191180), (11280, 165062503), (11985, 155352944), (12784, 145643385), (15980, 116514708), (19176, 97095590), (23970, 77676472), (31960, 58257354), (38352, 48547795), (47940, 38838236), (63920, 29128677), (95880, 19419118), (191760, 9709559)]