289601771280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1\times {\mathrm{17851}}^1$

素因数の和:20829

約数の個数: 160

約数和(自身を含む): 937170017280

約数和(自身を除く): 647568246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 2939, 5520, 5878, 8817, 11756, 14695, 17634, 17851, 23512, 29390, 35268, 35702, 44085, 47024, 53553, 58780, 67597, 70536, 71404, 88170, 89255, 107106, 117560, 135194, 141072, 142808, 176340, 178510, 202791, 214212, 235120, 267765, 270388, 285616, 337985, 352680, 357020, 405582, 410573, 428424, 535530, 540776, 675970, 705360, 714040, 811164, 821146, 856848, 1013955, 1071060, 1081552, 1231719, 1351940, 1428080, 1622328, 1642292, 2027910, 2052865, 2142120, 2463438, 2703880, 3244656, 3284584, 4055820, 4105730, 4284240, 4926876, 5407760, 6158595, 6569168, 8111640, 8211460, 9853752, 12317190, 16223280, 16422920, 19707504, 24634380, 32845840, 49268760, 52464089, 98537520, 104928178, 157392267, 209856356, 262320445, 314784534, 419712712, 524640890, 629569068, 786961335, 839425424, 1049281780, 1206674047, 1259138136, 1573922670, 2098563560, 2413348094, 2518276272, 3147845340, 3620022141, 4197127120, 4826696188, 6033370235, 6295690680, 7240044282, 9653392376, 12066740470, 12591381360, 14480088564, 18100110705, 19306784752, 24133480940, 28960177128, 36200221410, 48266961880, 57920354256, 72400442820, 96533923760, 144800885640, 289601771280]

約数ペア:

[(1, 289601771280), (2, 144800885640), (3, 96533923760), (4, 72400442820), (5, 57920354256), (6, 48266961880), (8, 36200221410), (10, 28960177128), (12, 24133480940), (15, 19306784752), (16, 18100110705), (20, 14480088564), (23, 12591381360), (24, 12066740470), (30, 9653392376), (40, 7240044282), (46, 6295690680), (48, 6033370235), (60, 4826696188), (69, 4197127120), (80, 3620022141), (92, 3147845340), (115, 2518276272), (120, 2413348094), (138, 2098563560), (184, 1573922670), (230, 1259138136), (240, 1206674047), (276, 1049281780), (345, 839425424), (368, 786961335), (460, 629569068), (552, 524640890), (690, 419712712), (920, 314784534), (1104, 262320445), (1380, 209856356), (1840, 157392267), (2760, 104928178), (2939, 98537520), (5520, 52464089), (5878, 49268760), (8817, 32845840), (11756, 24634380), (14695, 19707504), (17634, 16422920), (17851, 16223280), (23512, 12317190), (29390, 9853752), (35268, 8211460), (35702, 8111640), (44085, 6569168), (47024, 6158595), (53553, 5407760), (58780, 4926876), (67597, 4284240), (70536, 4105730), (71404, 4055820), (88170, 3284584), (89255, 3244656), (107106, 2703880), (117560, 2463438), (135194, 2142120), (141072, 2052865), (142808, 2027910), (176340, 1642292), (178510, 1622328), (202791, 1428080), (214212, 1351940), (235120, 1231719), (267765, 1081552), (270388, 1071060), (285616, 1013955), (337985, 856848), (352680, 821146), (357020, 811164), (405582, 714040), (410573, 705360), (428424, 675970), (535530, 540776)]