179992680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{4373}}^1$

素因数の和:4408

約数の個数: 128

約数和(自身を含む): 629856000

約数和(自身を除く): 449863320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 4373, 5145, 5880, 6860, 8232, 8746, 10290, 13119, 13720, 17492, 20580, 21865, 26238, 30611, 34984, 41160, 43730, 52476, 61222, 65595, 87460, 91833, 104952, 122444, 131190, 153055, 174920, 183666, 214277, 244888, 262380, 306110, 367332, 428554, 459165, 524760, 612220, 642831, 734664, 857108, 918330, 1071385, 1224440, 1285662, 1499939, 1714216, 1836660, 2142770, 2571324, 2999878, 3214155, 3673320, 4285540, 4499817, 5142648, 5999756, 6428310, 7499695, 8571080, 8999634, 11999512, 12856620, 14999390, 17999268, 22499085, 25713240, 29998780, 35998536, 44998170, 59997560, 89996340, 179992680]

約数ペア:

[(1, 179992680), (2, 89996340), (3, 59997560), (4, 44998170), (5, 35998536), (6, 29998780), (7, 25713240), (8, 22499085), (10, 17999268), (12, 14999390), (14, 12856620), (15, 11999512), (20, 8999634), (21, 8571080), (24, 7499695), (28, 6428310), (30, 5999756), (35, 5142648), (40, 4499817), (42, 4285540), (49, 3673320), (56, 3214155), (60, 2999878), (70, 2571324), (84, 2142770), (98, 1836660), (105, 1714216), (120, 1499939), (140, 1285662), (147, 1224440), (168, 1071385), (196, 918330), (210, 857108), (245, 734664), (280, 642831), (294, 612220), (343, 524760), (392, 459165), (420, 428554), (490, 367332), (588, 306110), (686, 262380), (735, 244888), (840, 214277), (980, 183666), (1029, 174920), (1176, 153055), (1372, 131190), (1470, 122444), (1715, 104952), (1960, 91833), (2058, 87460), (2744, 65595), (2940, 61222), (3430, 52476), (4116, 43730), (4373, 41160), (5145, 34984), (5880, 30611), (6860, 26238), (8232, 21865), (8746, 20580), (10290, 17492), (13119, 13720)]