895634740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 2627654400

約数和(自身を除く): 1732019660

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 83, 91, 98, 110, 121, 130, 140, 143, 154, 166, 182, 196, 220, 242, 245, 260, 286, 308, 332, 343, 364, 385, 415, 455, 484, 490, 539, 572, 581, 605, 637, 686, 715, 770, 830, 847, 910, 913, 980, 1001, 1078, 1079, 1162, 1210, 1274, 1372, 1430, 1540, 1573, 1660, 1694, 1715, 1820, 1826, 2002, 2156, 2158, 2324, 2420, 2548, 2695, 2860, 2905, 3146, 3185, 3388, 3430, 3652, 3773, 4004, 4067, 4235, 4316, 4459, 4565, 5005, 5390, 5395, 5810, 5929, 6292, 6370, 6391, 6860, 7007, 7546, 7553, 7865, 8134, 8470, 8918, 9130, 10010, 10043, 10780, 10790, 11011, 11620, 11858, 11869, 12740, 12782, 14014, 15092, 15106, 15730, 16268, 16940, 17836, 18260, 18865, 20020, 20086, 20335, 21580, 22022, 22295, 23716, 23738, 25564, 28028, 28469, 29645, 30212, 31460, 31955, 35035, 37730, 37765, 40172, 40670, 41503, 44044, 44590, 44737, 47476, 49049, 50215, 52871, 55055, 56938, 59290, 59345, 63910, 70070, 70301, 75460, 75530, 77077, 81340, 83006, 83083, 89180, 89474, 98098, 100430, 105742, 110110, 113876, 118580, 118690, 127820, 130559, 140140, 140602, 142345, 151060, 154154, 166012, 166166, 178948, 196196, 200860, 207515, 211484, 220220, 223685, 237380, 245245, 261118, 264355, 281204, 284690, 308308, 313159, 332332, 351505, 370097, 385385, 415030, 415415, 447370, 490490, 492107, 522236, 528710, 539539, 569380, 581581, 626318, 652795, 703010, 740194, 770770, 830060, 830830, 894740, 913913, 980980, 984214, 1057420, 1079078, 1163162, 1252636, 1305590, 1406020, 1480388, 1541540, 1565795, 1661660, 1827826, 1850485, 1968428, 2158156, 2326324, 2460535, 2611180, 2697695, 2907905, 3131590, 3444749, 3655652, 3700970, 4071067, 4569565, 4921070, 5395390, 5815810, 6263180, 6397391, 6889498, 7401940, 8142134, 9139130, 9842140, 10790780, 11631620, 12794782, 13778996, 16284268, 17223745, 18278260, 20355335, 25589564, 31986955, 34447490, 40710670, 44781737, 63973910, 68894980, 81421340, 89563474, 127947820, 179126948, 223908685, 447817370, 895634740]

約数ペア:

[(1, 895634740), (2, 447817370), (4, 223908685), (5, 179126948), (7, 127947820), (10, 89563474), (11, 81421340), (13, 68894980), (14, 63973910), (20, 44781737), (22, 40710670), (26, 34447490), (28, 31986955), (35, 25589564), (44, 20355335), (49, 18278260), (52, 17223745), (55, 16284268), (65, 13778996), (70, 12794782), (77, 11631620), (83, 10790780), (91, 9842140), (98, 9139130), (110, 8142134), (121, 7401940), (130, 6889498), (140, 6397391), (143, 6263180), (154, 5815810), (166, 5395390), (182, 4921070), (196, 4569565), (220, 4071067), (242, 3700970), (245, 3655652), (260, 3444749), (286, 3131590), (308, 2907905), (332, 2697695), (343, 2611180), (364, 2460535), (385, 2326324), (415, 2158156), (455, 1968428), (484, 1850485), (490, 1827826), (539, 1661660), (572, 1565795), (581, 1541540), (605, 1480388), (637, 1406020), (686, 1305590), (715, 1252636), (770, 1163162), (830, 1079078), (847, 1057420), (910, 984214), (913, 980980), (980, 913913), (1001, 894740), (1078, 830830), (1079, 830060), (1162, 770770), (1210, 740194), (1274, 703010), (1372, 652795), (1430, 626318), (1540, 581581), (1573, 569380), (1660, 539539), (1694, 528710), (1715, 522236), (1820, 492107), (1826, 490490), (2002, 447370), (2156, 415415), (2158, 415030), (2324, 385385), (2420, 370097), (2548, 351505), (2695, 332332), (2860, 313159), (2905, 308308), (3146, 284690), (3185, 281204), (3388, 264355), (3430, 261118), (3652, 245245), (3773, 237380), (4004, 223685), (4067, 220220), (4235, 211484), (4316, 207515), (4459, 200860), (4565, 196196), (5005, 178948), (5390, 166166), (5395, 166012), (5810, 154154), (5929, 151060), (6292, 142345), (6370, 140602), (6391, 140140), (6860, 130559), (7007, 127820), (7546, 118690), (7553, 118580), (7865, 113876), (8134, 110110), (8470, 105742), (8918, 100430), (9130, 98098), (10010, 89474), (10043, 89180), (10780, 83083), (10790, 83006), (11011, 81340), (11620, 77077), (11858, 75530), (11869, 75460), (12740, 70301), (12782, 70070), (14014, 63910), (15092, 59345), (15106, 59290), (15730, 56938), (16268, 55055), (16940, 52871), (17836, 50215), (18260, 49049), (18865, 47476), (20020, 44737), (20086, 44590), (20335, 44044), (21580, 41503), (22022, 40670), (22295, 40172), (23716, 37765), (23738, 37730), (25564, 35035), (28028, 31955), (28469, 31460), (29645, 30212)]