7230051720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{69493}}^1$

素因数の和:69544

約数の個数: 144

約数和(自身を含む): 24961549860

約数和(自身を除く): 17731498140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 69493, 104040, 138986, 208479, 277972, 347465, 416958, 555944, 625437, 694930, 833916, 1042395, 1181381, 1250874, 1389860, 1667832, 2084790, 2362762, 2501748, 2779720, 3127185, 3544143, 4169580, 4725524, 5003496, 5906905, 6254370, 7088286, 8339160, 9451048, 10632429, 11813810, 12508740, 14176572, 17720715, 20083477, 21264858, 23627620, 25017480, 28353144, 35441430, 40166954, 42529716, 47255240, 53162145, 60250431, 70882860, 80333908, 85059432, 100417385, 106324290, 120500862, 141765720, 160667816, 180751293, 200834770, 212648580, 241001724, 301252155, 361502586, 401669540, 425297160, 482003448, 602504310, 723005172, 803339080, 903756465, 1205008620, 1446010344, 1807512930, 2410017240, 3615025860, 7230051720]

約数ペア:

[(1, 7230051720), (2, 3615025860), (3, 2410017240), (4, 1807512930), (5, 1446010344), (6, 1205008620), (8, 903756465), (9, 803339080), (10, 723005172), (12, 602504310), (15, 482003448), (17, 425297160), (18, 401669540), (20, 361502586), (24, 301252155), (30, 241001724), (34, 212648580), (36, 200834770), (40, 180751293), (45, 160667816), (51, 141765720), (60, 120500862), (68, 106324290), (72, 100417385), (85, 85059432), (90, 80333908), (102, 70882860), (120, 60250431), (136, 53162145), (153, 47255240), (170, 42529716), (180, 40166954), (204, 35441430), (255, 28353144), (289, 25017480), (306, 23627620), (340, 21264858), (360, 20083477), (408, 17720715), (510, 14176572), (578, 12508740), (612, 11813810), (680, 10632429), (765, 9451048), (867, 8339160), (1020, 7088286), (1156, 6254370), (1224, 5906905), (1445, 5003496), (1530, 4725524), (1734, 4169580), (2040, 3544143), (2312, 3127185), (2601, 2779720), (2890, 2501748), (3060, 2362762), (3468, 2084790), (4335, 1667832), (5202, 1389860), (5780, 1250874), (6120, 1181381), (6936, 1042395), (8670, 833916), (10404, 694930), (11560, 625437), (13005, 555944), (17340, 416958), (20808, 347465), (26010, 277972), (34680, 208479), (52020, 138986), (69493, 104040)]