7966199160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{31477}}^1$

素因数の和:31550

約数の個数: 192

約数和(自身を含む): 27990237600

約数和(自身を除く): 20024038440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3330, 3420, 3515, 4218, 4440, 5624, 6327, 6660, 6840, 7030, 8436, 10545, 12654, 13320, 14060, 16872, 21090, 25308, 28120, 31477, 31635, 42180, 50616, 62954, 63270, 84360, 94431, 125908, 126540, 157385, 188862, 251816, 253080, 283293, 314770, 377724, 472155, 566586, 598063, 629540, 755448, 944310, 1133172, 1164649, 1196126, 1259080, 1416465, 1794189, 1888620, 2266344, 2329298, 2392252, 2832930, 2990315, 3493947, 3588378, 3777240, 4658596, 4784504, 5382567, 5665860, 5823245, 5980630, 6987894, 7176756, 8970945, 9317192, 10481841, 10765134, 11331720, 11646490, 11961260, 13975788, 14353512, 17469735, 17941890, 20963682, 21530268, 22128331, 23292980, 23922520, 26912835, 27951576, 34939470, 35883780, 41927364, 43060536, 44256662, 46585960, 52409205, 53825670, 66384993, 69878940, 71767560, 83854728, 88513324, 104818410, 107651340, 110641655, 132769986, 139757880, 177026648, 199154979, 209636820, 215302680, 221283310, 265539972, 331924965, 398309958, 419273640, 442566620, 531079944, 663849930, 796619916, 885133240, 995774895, 1327699860, 1593239832, 1991549790, 2655399720, 3983099580, 7966199160]

約数ペア:

[(1, 7966199160), (2, 3983099580), (3, 2655399720), (4, 1991549790), (5, 1593239832), (6, 1327699860), (8, 995774895), (9, 885133240), (10, 796619916), (12, 663849930), (15, 531079944), (18, 442566620), (19, 419273640), (20, 398309958), (24, 331924965), (30, 265539972), (36, 221283310), (37, 215302680), (38, 209636820), (40, 199154979), (45, 177026648), (57, 139757880), (60, 132769986), (72, 110641655), (74, 107651340), (76, 104818410), (90, 88513324), (95, 83854728), (111, 71767560), (114, 69878940), (120, 66384993), (148, 53825670), (152, 52409205), (171, 46585960), (180, 44256662), (185, 43060536), (190, 41927364), (222, 35883780), (228, 34939470), (285, 27951576), (296, 26912835), (333, 23922520), (342, 23292980), (360, 22128331), (370, 21530268), (380, 20963682), (444, 17941890), (456, 17469735), (555, 14353512), (570, 13975788), (666, 11961260), (684, 11646490), (703, 11331720), (740, 10765134), (760, 10481841), (855, 9317192), (888, 8970945), (1110, 7176756), (1140, 6987894), (1332, 5980630), (1368, 5823245), (1406, 5665860), (1480, 5382567), (1665, 4784504), (1710, 4658596), (2109, 3777240), (2220, 3588378), (2280, 3493947), (2664, 2990315), (2812, 2832930), (3330, 2392252), (3420, 2329298), (3515, 2266344), (4218, 1888620), (4440, 1794189), (5624, 1416465), (6327, 1259080), (6660, 1196126), (6840, 1164649), (7030, 1133172), (8436, 944310), (10545, 755448), (12654, 629540), (13320, 598063), (14060, 566586), (16872, 472155), (21090, 377724), (25308, 314770), (28120, 283293), (31477, 253080), (31635, 251816), (42180, 188862), (50616, 157385), (62954, 126540), (63270, 125908), (84360, 94431)]