25739400240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{25849}}^1$

素因数の和:26332

約数の個数: 160

約数和(自身を含む): 88853688000

約数和(自身を除く): 63114287760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 461, 540, 720, 922, 1080, 1383, 1844, 2160, 2305, 2766, 3688, 4149, 4610, 5532, 6915, 7376, 8298, 9220, 11064, 12447, 13830, 16596, 18440, 20745, 22128, 24894, 25849, 27660, 33192, 36880, 41490, 49788, 51698, 55320, 62235, 66384, 77547, 82980, 99576, 103396, 110640, 124470, 129245, 155094, 165960, 199152, 206792, 232641, 248940, 258490, 310188, 331920, 387735, 413584, 465282, 497880, 516980, 620376, 697923, 775470, 930564, 995760, 1033960, 1163205, 1240752, 1395846, 1550940, 1861128, 2067920, 2326410, 2791692, 3101880, 3489615, 3722256, 4652820, 5583384, 6203760, 6979230, 9305640, 11166768, 11916389, 13958460, 18611280, 23832778, 27916920, 35749167, 47665556, 55833840, 59581945, 71498334, 95331112, 107247501, 119163890, 142996668, 178745835, 190662224, 214495002, 238327780, 285993336, 321742503, 357491670, 428990004, 476655560, 536237505, 571986672, 643485006, 714983340, 857980008, 953311120, 1072475010, 1286970012, 1429966680, 1608712515, 1715960016, 2144950020, 2573940024, 2859933360, 3217425030, 4289900040, 5147880048, 6434850060, 8579800080, 12869700120, 25739400240]

約数ペア:

[(1, 25739400240), (2, 12869700120), (3, 8579800080), (4, 6434850060), (5, 5147880048), (6, 4289900040), (8, 3217425030), (9, 2859933360), (10, 2573940024), (12, 2144950020), (15, 1715960016), (16, 1608712515), (18, 1429966680), (20, 1286970012), (24, 1072475010), (27, 953311120), (30, 857980008), (36, 714983340), (40, 643485006), (45, 571986672), (48, 536237505), (54, 476655560), (60, 428990004), (72, 357491670), (80, 321742503), (90, 285993336), (108, 238327780), (120, 214495002), (135, 190662224), (144, 178745835), (180, 142996668), (216, 119163890), (240, 107247501), (270, 95331112), (360, 71498334), (432, 59581945), (461, 55833840), (540, 47665556), (720, 35749167), (922, 27916920), (1080, 23832778), (1383, 18611280), (1844, 13958460), (2160, 11916389), (2305, 11166768), (2766, 9305640), (3688, 6979230), (4149, 6203760), (4610, 5583384), (5532, 4652820), (6915, 3722256), (7376, 3489615), (8298, 3101880), (9220, 2791692), (11064, 2326410), (12447, 2067920), (13830, 1861128), (16596, 1550940), (18440, 1395846), (20745, 1240752), (22128, 1163205), (24894, 1033960), (25849, 995760), (27660, 930564), (33192, 775470), (36880, 697923), (41490, 620376), (49788, 516980), (51698, 497880), (55320, 465282), (62235, 413584), (66384, 387735), (77547, 331920), (82980, 310188), (99576, 258490), (103396, 248940), (110640, 232641), (124470, 206792), (129245, 199152), (155094, 165960)]