636851280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12007}}^1$

素因数の和:12053

約数の個数: 160

約数和(自身を含む): 2251355904

約数和(自身を除く): 1614504624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 12007, 13260, 17680, 24014, 26520, 36021, 48028, 53040, 60035, 72042, 96056, 120070, 144084, 156091, 180105, 192112, 204119, 240140, 288168, 312182, 360210, 408238, 468273, 480280, 576336, 612357, 624364, 720420, 780455, 816476, 936546, 960560, 1020595, 1224714, 1248728, 1440840, 1560910, 1632952, 1873092, 2041190, 2341365, 2449428, 2497456, 2653547, 2881680, 3061785, 3121820, 3265904, 3746184, 4082380, 4682730, 4898856, 5307094, 6123570, 6243640, 7492368, 7960641, 8164760, 9365460, 9797712, 10614188, 12247140, 12487280, 13267735, 15921282, 16329520, 18730920, 21228376, 24494280, 26535470, 31842564, 37461840, 39803205, 42456752, 48988560, 53070940, 63685128, 79606410, 106141880, 127370256, 159212820, 212283760, 318425640, 636851280]

約数ペア:

[(1, 636851280), (2, 318425640), (3, 212283760), (4, 159212820), (5, 127370256), (6, 106141880), (8, 79606410), (10, 63685128), (12, 53070940), (13, 48988560), (15, 42456752), (16, 39803205), (17, 37461840), (20, 31842564), (24, 26535470), (26, 24494280), (30, 21228376), (34, 18730920), (39, 16329520), (40, 15921282), (48, 13267735), (51, 12487280), (52, 12247140), (60, 10614188), (65, 9797712), (68, 9365460), (78, 8164760), (80, 7960641), (85, 7492368), (102, 6243640), (104, 6123570), (120, 5307094), (130, 4898856), (136, 4682730), (156, 4082380), (170, 3746184), (195, 3265904), (204, 3121820), (208, 3061785), (221, 2881680), (240, 2653547), (255, 2497456), (260, 2449428), (272, 2341365), (312, 2041190), (340, 1873092), (390, 1632952), (408, 1560910), (442, 1440840), (510, 1248728), (520, 1224714), (624, 1020595), (663, 960560), (680, 936546), (780, 816476), (816, 780455), (884, 720420), (1020, 624364), (1040, 612357), (1105, 576336), (1326, 480280), (1360, 468273), (1560, 408238), (1768, 360210), (2040, 312182), (2210, 288168), (2652, 240140), (3120, 204119), (3315, 192112), (3536, 180105), (4080, 156091), (4420, 144084), (5304, 120070), (6630, 96056), (8840, 72042), (10608, 60035), (12007, 53040), (13260, 48028), (17680, 36021), (24014, 26520)]