203469438160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{14177}}^1$

素因数の和:14441

約数の個数: 160

約数和(自身を含む): 512084179872

約数和(自身を除く): 308614741712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 173, 244, 272, 305, 340, 346, 488, 610, 680, 692, 865, 976, 1037, 1220, 1360, 1384, 1730, 2074, 2440, 2768, 2941, 3460, 4148, 4880, 5185, 5882, 6920, 8296, 10370, 10553, 11764, 13840, 14177, 14705, 16592, 20740, 21106, 23528, 28354, 29410, 41480, 42212, 47056, 52765, 56708, 58820, 70885, 82960, 84424, 105530, 113416, 117640, 141770, 168848, 179401, 211060, 226832, 235280, 241009, 283540, 358802, 422120, 482018, 567080, 717604, 844240, 864797, 897005, 964036, 1134160, 1205045, 1435208, 1729594, 1794010, 1928072, 2410090, 2452621, 2870416, 3459188, 3588020, 3856144, 4323985, 4820180, 4905242, 6918376, 7176040, 8647970, 9640360, 9810484, 12263105, 13836752, 14352080, 14701549, 17295940, 19280720, 19620968, 24526210, 29403098, 34591880, 39241936, 41694557, 49052420, 58806196, 69183760, 73507745, 83389114, 98104840, 117612392, 147015490, 149609881, 166778228, 196209680, 208472785, 235224784, 294030980, 299219762, 333556456, 416945570, 588061960, 598439524, 667112912, 748049405, 833891140, 1176123920, 1196879048, 1496098810, 1667782280, 2393758096, 2543367977, 2992197620, 3335564560, 5086735954, 5984395240, 10173471908, 11968790480, 12716839885, 20346943816, 25433679770, 40693887632, 50867359540, 101734719080, 203469438160]

約数ペア:

[(1, 203469438160), (2, 101734719080), (4, 50867359540), (5, 40693887632), (8, 25433679770), (10, 20346943816), (16, 12716839885), (17, 11968790480), (20, 10173471908), (34, 5984395240), (40, 5086735954), (61, 3335564560), (68, 2992197620), (80, 2543367977), (85, 2393758096), (122, 1667782280), (136, 1496098810), (170, 1196879048), (173, 1176123920), (244, 833891140), (272, 748049405), (305, 667112912), (340, 598439524), (346, 588061960), (488, 416945570), (610, 333556456), (680, 299219762), (692, 294030980), (865, 235224784), (976, 208472785), (1037, 196209680), (1220, 166778228), (1360, 149609881), (1384, 147015490), (1730, 117612392), (2074, 98104840), (2440, 83389114), (2768, 73507745), (2941, 69183760), (3460, 58806196), (4148, 49052420), (4880, 41694557), (5185, 39241936), (5882, 34591880), (6920, 29403098), (8296, 24526210), (10370, 19620968), (10553, 19280720), (11764, 17295940), (13840, 14701549), (14177, 14352080), (14705, 13836752), (16592, 12263105), (20740, 9810484), (21106, 9640360), (23528, 8647970), (28354, 7176040), (29410, 6918376), (41480, 4905242), (42212, 4820180), (47056, 4323985), (52765, 3856144), (56708, 3588020), (58820, 3459188), (70885, 2870416), (82960, 2452621), (84424, 2410090), (105530, 1928072), (113416, 1794010), (117640, 1729594), (141770, 1435208), (168848, 1205045), (179401, 1134160), (211060, 964036), (226832, 897005), (235280, 864797), (241009, 844240), (283540, 717604), (358802, 567080), (422120, 482018)]