194269680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 240

約数和(自身を含む): 749773440

約数和(自身を除く): 555503760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1291, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2582, 2640, 2736, 3135, 3344, 3420, 3762, 3873, 3960, 4180, 4560, 5016, 5164, 6270, 6455, 6840, 7524, 7746, 7920, 8360, 9405, 10032, 10328, 11619, 12540, 12910, 13680, 14201, 15048, 15492, 16720, 18810, 19365, 20656, 23238, 24529, 25080, 25820, 28402, 30096, 30984, 37620, 38730, 42603, 46476, 49058, 50160, 51640, 56804, 58095, 61968, 71005, 73587, 75240, 77460, 85206, 92952, 98116, 103280, 113608, 116190, 122645, 127809, 142010, 147174, 150480, 154920, 170412, 185904, 196232, 213015, 220761, 227216, 232380, 245290, 255618, 269819, 284020, 294348, 309840, 340824, 367935, 392464, 426030, 441522, 464760, 490580, 511236, 539638, 568040, 588696, 639045, 681648, 735870, 809457, 852060, 883044, 929520, 981160, 1022472, 1079276, 1103805, 1136080, 1177392, 1278090, 1349095, 1471740, 1618914, 1704120, 1766088, 1962320, 2044944, 2158552, 2207610, 2428371, 2556180, 2698190, 2943480, 3237828, 3408240, 3532176, 4047285, 4317104, 4415220, 4856742, 5112360, 5396380, 5886960, 6475656, 8094570, 8830440, 9713484, 10224720, 10792760, 12141855, 12951312, 16189140, 17660880, 19426968, 21585520, 24283710, 32378280, 38853936, 48567420, 64756560, 97134840, 194269680]

約数ペア:

[(1, 194269680), (2, 97134840), (3, 64756560), (4, 48567420), (5, 38853936), (6, 32378280), (8, 24283710), (9, 21585520), (10, 19426968), (11, 17660880), (12, 16189140), (15, 12951312), (16, 12141855), (18, 10792760), (19, 10224720), (20, 9713484), (22, 8830440), (24, 8094570), (30, 6475656), (33, 5886960), (36, 5396380), (38, 5112360), (40, 4856742), (44, 4415220), (45, 4317104), (48, 4047285), (55, 3532176), (57, 3408240), (60, 3237828), (66, 2943480), (72, 2698190), (76, 2556180), (80, 2428371), (88, 2207610), (90, 2158552), (95, 2044944), (99, 1962320), (110, 1766088), (114, 1704120), (120, 1618914), (132, 1471740), (144, 1349095), (152, 1278090), (165, 1177392), (171, 1136080), (176, 1103805), (180, 1079276), (190, 1022472), (198, 981160), (209, 929520), (220, 883044), (228, 852060), (240, 809457), (264, 735870), (285, 681648), (304, 639045), (330, 588696), (342, 568040), (360, 539638), (380, 511236), (396, 490580), (418, 464760), (440, 441522), (456, 426030), (495, 392464), (528, 367935), (570, 340824), (627, 309840), (660, 294348), (684, 284020), (720, 269819), (760, 255618), (792, 245290), (836, 232380), (855, 227216), (880, 220761), (912, 213015), (990, 196232), (1045, 185904), (1140, 170412), (1254, 154920), (1291, 150480), (1320, 147174), (1368, 142010), (1520, 127809), (1584, 122645), (1672, 116190), (1710, 113608), (1881, 103280), (1980, 98116), (2090, 92952), (2280, 85206), (2508, 77460), (2582, 75240), (2640, 73587), (2736, 71005), (3135, 61968), (3344, 58095), (3420, 56804), (3762, 51640), (3873, 50160), (3960, 49058), (4180, 46476), (4560, 42603), (5016, 38730), (5164, 37620), (6270, 30984), (6455, 30096), (6840, 28402), (7524, 25820), (7746, 25080), (7920, 24529), (8360, 23238), (9405, 20656), (10032, 19365), (10328, 18810), (11619, 16720), (12540, 15492), (12910, 15048), (13680, 14201)]