64366380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 220993920

約数和(自身を除く): 156627540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 173, 180, 195, 212, 234, 260, 265, 270, 318, 346, 351, 390, 468, 477, 519, 530, 540, 585, 636, 689, 692, 702, 780, 795, 865, 954, 1038, 1060, 1170, 1378, 1404, 1431, 1557, 1590, 1730, 1755, 1908, 2067, 2076, 2249, 2340, 2385, 2595, 2756, 2862, 3114, 3180, 3445, 3460, 3510, 4134, 4498, 4671, 4770, 5190, 5724, 6201, 6228, 6747, 6890, 7020, 7155, 7785, 8268, 8996, 9169, 9342, 9540, 10335, 10380, 11245, 12402, 13494, 13780, 14310, 15570, 18338, 18603, 18684, 20241, 20670, 22490, 23355, 24804, 26988, 27507, 28620, 31005, 31140, 33735, 36676, 37206, 40482, 41340, 44980, 45845, 46710, 55014, 60723, 62010, 67470, 74412, 80964, 82521, 91690, 93015, 93420, 101205, 110028, 119197, 121446, 124020, 134940, 137535, 165042, 183380, 186030, 202410, 238394, 242892, 247563, 275070, 303615, 330084, 357591, 372060, 404820, 412605, 476788, 495126, 550140, 595985, 607230, 715182, 825210, 990252, 1072773, 1191970, 1214460, 1237815, 1430364, 1650420, 1787955, 2145546, 2383940, 2475630, 3218319, 3575910, 4291092, 4951260, 5363865, 6436638, 7151820, 10727730, 12873276, 16091595, 21455460, 32183190, 64366380]

約数ペア:

[(1, 64366380), (2, 32183190), (3, 21455460), (4, 16091595), (5, 12873276), (6, 10727730), (9, 7151820), (10, 6436638), (12, 5363865), (13, 4951260), (15, 4291092), (18, 3575910), (20, 3218319), (26, 2475630), (27, 2383940), (30, 2145546), (36, 1787955), (39, 1650420), (45, 1430364), (52, 1237815), (53, 1214460), (54, 1191970), (60, 1072773), (65, 990252), (78, 825210), (90, 715182), (106, 607230), (108, 595985), (117, 550140), (130, 495126), (135, 476788), (156, 412605), (159, 404820), (173, 372060), (180, 357591), (195, 330084), (212, 303615), (234, 275070), (260, 247563), (265, 242892), (270, 238394), (318, 202410), (346, 186030), (351, 183380), (390, 165042), (468, 137535), (477, 134940), (519, 124020), (530, 121446), (540, 119197), (585, 110028), (636, 101205), (689, 93420), (692, 93015), (702, 91690), (780, 82521), (795, 80964), (865, 74412), (954, 67470), (1038, 62010), (1060, 60723), (1170, 55014), (1378, 46710), (1404, 45845), (1431, 44980), (1557, 41340), (1590, 40482), (1730, 37206), (1755, 36676), (1908, 33735), (2067, 31140), (2076, 31005), (2249, 28620), (2340, 27507), (2385, 26988), (2595, 24804), (2756, 23355), (2862, 22490), (3114, 20670), (3180, 20241), (3445, 18684), (3460, 18603), (3510, 18338), (4134, 15570), (4498, 14310), (4671, 13780), (4770, 13494), (5190, 12402), (5724, 11245), (6201, 10380), (6228, 10335), (6747, 9540), (6890, 9342), (7020, 9169), (7155, 8996), (7785, 8268)]