31044590460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18149}}^1$

素因数の和:18237

約数の個数: 288

約数和(自身を含む): 109880971200

約数和(自身を除く): 78836380740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 43, 45, 51, 52, 60, 65, 68, 78, 85, 86, 90, 102, 117, 129, 130, 153, 156, 170, 172, 180, 195, 204, 215, 221, 234, 255, 258, 260, 306, 340, 387, 390, 430, 442, 468, 510, 516, 559, 585, 612, 645, 663, 731, 765, 774, 780, 860, 884, 1020, 1105, 1118, 1170, 1290, 1326, 1462, 1530, 1548, 1677, 1935, 1989, 2193, 2210, 2236, 2340, 2580, 2652, 2795, 2924, 3060, 3315, 3354, 3655, 3870, 3978, 4386, 4420, 5031, 5590, 6579, 6630, 6708, 7310, 7740, 7956, 8385, 8772, 9503, 9945, 10062, 10965, 11180, 13158, 13260, 14620, 16770, 18149, 19006, 19890, 20124, 21930, 25155, 26316, 28509, 32895, 33540, 36298, 38012, 39780, 43860, 47515, 50310, 54447, 57018, 65790, 72596, 85527, 90745, 95030, 100620, 108894, 114036, 131580, 142545, 163341, 171054, 181490, 190060, 217788, 235937, 272235, 285090, 308533, 326682, 342108, 362980, 427635, 471874, 544470, 570180, 617066, 653364, 707811, 780407, 816705, 855270, 925599, 943748, 1088940, 1179685, 1234132, 1415622, 1542665, 1560814, 1633410, 1710540, 1851198, 2123433, 2341221, 2359370, 2776797, 2831244, 3085330, 3121628, 3266820, 3539055, 3702396, 3902035, 4010929, 4246866, 4627995, 4682442, 4718740, 5553594, 6170660, 7023663, 7078110, 7804070, 8021858, 8493732, 9255990, 9364884, 10145291, 10617165, 11107188, 11706105, 12032787, 13266919, 13883985, 14047326, 14156220, 15608140, 16043716, 18511980, 20054645, 20290582, 21234330, 23412210, 24065574, 26533838, 27767970, 28094652, 30435873, 35118315, 36098361, 39800757, 40109290, 40581164, 42468660, 46824420, 48131148, 50726455, 53067676, 55535940, 60163935, 60871746, 66334595, 70236630, 72196722, 79601514, 80218580, 91307619, 101452910, 119402271, 120327870, 121743492, 132669190, 140473260, 144393444, 152179365, 159203028, 172469947, 180491805, 182615238, 199003785, 202905820, 238804542, 240655740, 265338380, 304358730, 344939894, 360983610, 365230476, 398007570, 456538095, 477609084, 517409841, 597011355, 608717460, 689879788, 721967220, 796015140, 862349735, 913076190, 1034819682, 1194022710, 1552229523, 1724699470, 1826152380, 2069639364, 2388045420, 2587049205, 3104459046, 3449398940, 5174098410, 6208918092, 7761147615, 10348196820, 15522295230, 31044590460]

約数ペア:

[(1, 31044590460), (2, 15522295230), (3, 10348196820), (4, 7761147615), (5, 6208918092), (6, 5174098410), (9, 3449398940), (10, 3104459046), (12, 2587049205), (13, 2388045420), (15, 2069639364), (17, 1826152380), (18, 1724699470), (20, 1552229523), (26, 1194022710), (30, 1034819682), (34, 913076190), (36, 862349735), (39, 796015140), (43, 721967220), (45, 689879788), (51, 608717460), (52, 597011355), (60, 517409841), (65, 477609084), (68, 456538095), (78, 398007570), (85, 365230476), (86, 360983610), (90, 344939894), (102, 304358730), (117, 265338380), (129, 240655740), (130, 238804542), (153, 202905820), (156, 199003785), (170, 182615238), (172, 180491805), (180, 172469947), (195, 159203028), (204, 152179365), (215, 144393444), (221, 140473260), (234, 132669190), (255, 121743492), (258, 120327870), (260, 119402271), (306, 101452910), (340, 91307619), (387, 80218580), (390, 79601514), (430, 72196722), (442, 70236630), (468, 66334595), (510, 60871746), (516, 60163935), (559, 55535940), (585, 53067676), (612, 50726455), (645, 48131148), (663, 46824420), (731, 42468660), (765, 40581164), (774, 40109290), (780, 39800757), (860, 36098361), (884, 35118315), (1020, 30435873), (1105, 28094652), (1118, 27767970), (1170, 26533838), (1290, 24065574), (1326, 23412210), (1462, 21234330), (1530, 20290582), (1548, 20054645), (1677, 18511980), (1935, 16043716), (1989, 15608140), (2193, 14156220), (2210, 14047326), (2236, 13883985), (2340, 13266919), (2580, 12032787), (2652, 11706105), (2795, 11107188), (2924, 10617165), (3060, 10145291), (3315, 9364884), (3354, 9255990), (3655, 8493732), (3870, 8021858), (3978, 7804070), (4386, 7078110), (4420, 7023663), (5031, 6170660), (5590, 5553594), (6579, 4718740), (6630, 4682442), (6708, 4627995), (7310, 4246866), (7740, 4010929), (7956, 3902035), (8385, 3702396), (8772, 3539055), (9503, 3266820), (9945, 3121628), (10062, 3085330), (10965, 2831244), (11180, 2776797), (13158, 2359370), (13260, 2341221), (14620, 2123433), (16770, 1851198), (18149, 1710540), (19006, 1633410), (19890, 1560814), (20124, 1542665), (21930, 1415622), (25155, 1234132), (26316, 1179685), (28509, 1088940), (32895, 943748), (33540, 925599), (36298, 855270), (38012, 816705), (39780, 780407), (43860, 707811), (47515, 653364), (50310, 617066), (54447, 570180), (57018, 544470), (65790, 471874), (72596, 427635), (85527, 362980), (90745, 342108), (95030, 326682), (100620, 308533), (108894, 285090), (114036, 272235), (131580, 235937), (142545, 217788), (163341, 190060), (171054, 181490)]