1249131780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 288

約数和(自身を含む): 4484398464

約数和(自身を除く): 3235266684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 486, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 972, 1020, 1053, 1105, 1163, 1170, 1215, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2326, 2340, 2430, 2652, 2754, 3060, 3159, 3315, 3489, 3510, 3978, 4131, 4212, 4420, 4590, 4652, 4860, 5265, 5508, 5815, 5967, 6318, 6630, 6885, 6978, 7020, 7956, 8262, 9180, 9945, 10467, 10530, 11630, 11934, 12636, 13260, 13770, 13956, 15119, 15795, 16524, 17445, 17901, 19771, 19890, 20655, 20934, 21060, 23260, 23868, 27540, 29835, 30238, 31401, 31590, 34890, 35802, 39542, 39780, 41310, 41868, 45357, 52335, 53703, 59313, 59670, 60476, 62802, 63180, 69780, 71604, 75595, 79084, 82620, 89505, 90714, 94203, 98855, 104670, 107406, 118626, 119340, 125604, 136071, 151190, 157005, 177939, 179010, 181428, 188406, 197710, 209340, 214812, 226785, 237252, 257023, 268515, 272142, 282609, 296565, 302380, 314010, 355878, 358020, 376812, 395420, 408213, 453570, 471015, 514046, 533817, 537030, 544284, 565218, 593130, 628020, 680355, 711756, 771069, 816426, 889695, 907140, 942030, 1028092, 1067634, 1074060, 1130436, 1186260, 1224639, 1285115, 1360710, 1413045, 1542138, 1601451, 1632852, 1779390, 1884060, 2041065, 2135268, 2313207, 2449278, 2570230, 2669085, 2721420, 2826090, 3084276, 3202902, 3558780, 3673917, 3855345, 4082130, 4626414, 4804353, 4898556, 5140460, 5338170, 5652180, 6123195, 6405804, 6939621, 7347834, 7710690, 8007255, 8164260, 9252828, 9608706, 10676340, 11566035, 12246390, 13879242, 14695668, 15421380, 16014510, 18369585, 19217412, 20818863, 23132070, 24021765, 24492780, 27758484, 32029020, 34698105, 36739170, 41637726, 46264140, 48043530, 62456589, 69396210, 73478340, 83275452, 96087060, 104094315, 124913178, 138792420, 208188630, 249826356, 312282945, 416377260, 624565890, 1249131780]

約数ペア:

[(1, 1249131780), (2, 624565890), (3, 416377260), (4, 312282945), (5, 249826356), (6, 208188630), (9, 138792420), (10, 124913178), (12, 104094315), (13, 96087060), (15, 83275452), (17, 73478340), (18, 69396210), (20, 62456589), (26, 48043530), (27, 46264140), (30, 41637726), (34, 36739170), (36, 34698105), (39, 32029020), (45, 27758484), (51, 24492780), (52, 24021765), (54, 23132070), (60, 20818863), (65, 19217412), (68, 18369585), (78, 16014510), (81, 15421380), (85, 14695668), (90, 13879242), (102, 12246390), (108, 11566035), (117, 10676340), (130, 9608706), (135, 9252828), (153, 8164260), (156, 8007255), (162, 7710690), (170, 7347834), (180, 6939621), (195, 6405804), (204, 6123195), (221, 5652180), (234, 5338170), (243, 5140460), (255, 4898556), (260, 4804353), (270, 4626414), (306, 4082130), (324, 3855345), (340, 3673917), (351, 3558780), (390, 3202902), (405, 3084276), (442, 2826090), (459, 2721420), (468, 2669085), (486, 2570230), (510, 2449278), (540, 2313207), (585, 2135268), (612, 2041065), (663, 1884060), (702, 1779390), (765, 1632852), (780, 1601451), (810, 1542138), (884, 1413045), (918, 1360710), (972, 1285115), (1020, 1224639), (1053, 1186260), (1105, 1130436), (1163, 1074060), (1170, 1067634), (1215, 1028092), (1326, 942030), (1377, 907140), (1404, 889695), (1530, 816426), (1620, 771069), (1755, 711756), (1836, 680355), (1989, 628020), (2106, 593130), (2210, 565218), (2295, 544284), (2326, 537030), (2340, 533817), (2430, 514046), (2652, 471015), (2754, 453570), (3060, 408213), (3159, 395420), (3315, 376812), (3489, 358020), (3510, 355878), (3978, 314010), (4131, 302380), (4212, 296565), (4420, 282609), (4590, 272142), (4652, 268515), (4860, 257023), (5265, 237252), (5508, 226785), (5815, 214812), (5967, 209340), (6318, 197710), (6630, 188406), (6885, 181428), (6978, 179010), (7020, 177939), (7956, 157005), (8262, 151190), (9180, 136071), (9945, 125604), (10467, 119340), (10530, 118626), (11630, 107406), (11934, 104670), (12636, 98855), (13260, 94203), (13770, 90714), (13956, 89505), (15119, 82620), (15795, 79084), (16524, 75595), (17445, 71604), (17901, 69780), (19771, 63180), (19890, 62802), (20655, 60476), (20934, 59670), (21060, 59313), (23260, 53703), (23868, 52335), (27540, 45357), (29835, 41868), (30238, 41310), (31401, 39780), (31590, 39542), (34890, 35802)]