745270.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 207728640

約数和(自身を除く): 146819220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 229, 260, 286, 310, 330, 341, 372, 390, 403, 429, 458, 465, 572, 620, 660, 682, 687, 715, 780, 806, 858, 916, 930, 1023, 1145, 1209, 1364, 1374, 1430, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2290, 2418, 2519, 2748, 2860, 2977, 3410, 3435, 4030, 4092, 4290, 4433, 4580, 4836, 5038, 5115, 5954, 6045, 6820, 6870, 7099, 7557, 8060, 8580, 8866, 8931, 10076, 10230, 11908, 12090, 12595, 13299, 13740, 14198, 14885, 15114, 17732, 17862, 20460, 21297, 22165, 24180, 25190, 26598, 28396, 29770, 30228, 32747, 35495, 35724, 37785, 42594, 44330, 44655, 50380, 53196, 59540, 65494, 66495, 70990, 75570, 78089, 85188, 88660, 89310, 92287, 98241, 106485, 130988, 132990, 141980, 151140, 156178, 163735, 178620, 184574, 196482, 212970, 234267, 265980, 276861, 312356, 327470, 369148, 390445, 392964, 425940, 461435, 468534, 491205, 553722, 654940, 780890, 922870, 937068, 982410, 1015157, 1107444, 1171335, 1384305, 1561780, 1845740, 1964820, 2030314, 2342670, 2768610, 3045471, 4060628, 4685340, 5075785, 5537220, 6090942, 10151570, 12181884, 15227355, 20303140, 30454710, 60909420]

約数ペア:

[(1, 60909420), (2, 30454710), (3, 20303140), (4, 15227355), (5, 12181884), (6, 10151570), (10, 6090942), (11, 5537220), (12, 5075785), (13, 4685340), (15, 4060628), (20, 3045471), (22, 2768610), (26, 2342670), (30, 2030314), (31, 1964820), (33, 1845740), (39, 1561780), (44, 1384305), (52, 1171335), (55, 1107444), (60, 1015157), (62, 982410), (65, 937068), (66, 922870), (78, 780890), (93, 654940), (110, 553722), (124, 491205), (130, 468534), (132, 461435), (143, 425940), (155, 392964), (156, 390445), (165, 369148), (186, 327470), (195, 312356), (220, 276861), (229, 265980), (260, 234267), (286, 212970), (310, 196482), (330, 184574), (341, 178620), (372, 163735), (390, 156178), (403, 151140), (429, 141980), (458, 132990), (465, 130988), (572, 106485), (620, 98241), (660, 92287), (682, 89310), (687, 88660), (715, 85188), (780, 78089), (806, 75570), (858, 70990), (916, 66495), (930, 65494), (1023, 59540), (1145, 53196), (1209, 50380), (1364, 44655), (1374, 44330), (1430, 42594), (1612, 37785), (1705, 35724), (1716, 35495), (1860, 32747), (2015, 30228), (2046, 29770), (2145, 28396), (2290, 26598), (2418, 25190), (2519, 24180), (2748, 22165), (2860, 21297), (2977, 20460), (3410, 17862), (3435, 17732), (4030, 15114), (4092, 14885), (4290, 14198), (4433, 13740), (4580, 13299), (4836, 12595), (5038, 12090), (5115, 11908), (5954, 10230), (6045, 10076), (6820, 8931), (6870, 8866), (7099, 8580), (7557, 8060)]