15707423880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1559}}^1$

素因数の和:2089

約数の個数: 256

約数和(自身を含む): 55261440000

約数和(自身を除く): 39554016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 491, 513, 540, 570, 684, 760, 855, 982, 1026, 1080, 1140, 1368, 1473, 1559, 1710, 1964, 2052, 2280, 2455, 2565, 2946, 3118, 3420, 3928, 4104, 4419, 4677, 4910, 5130, 5892, 6236, 6840, 7365, 7795, 8838, 9329, 9354, 9820, 10260, 11784, 12472, 13257, 14031, 14730, 15590, 17676, 18658, 18708, 19640, 20520, 22095, 23385, 26514, 27987, 28062, 29460, 29621, 31180, 35352, 37316, 37416, 42093, 44190, 46645, 46770, 53028, 55974, 56124, 58920, 59242, 62360, 66285, 70155, 74632, 83961, 84186, 88380, 88863, 93290, 93540, 106056, 111948, 112248, 118484, 132570, 139935, 140310, 148105, 167922, 168372, 176760, 177726, 186580, 187080, 210465, 223896, 236968, 251883, 265140, 266589, 279870, 280620, 296210, 335844, 336744, 355452, 373160, 419805, 420930, 444315, 503766, 530280, 533178, 559740, 561240, 592420, 671688, 710904, 765469, 799767, 839610, 841860, 888630, 1007532, 1066356, 1119480, 1184840, 1259415, 1332945, 1530938, 1599534, 1679220, 1683720, 1777260, 2015064, 2132712, 2296407, 2518830, 2665890, 3061876, 3199068, 3358440, 3554520, 3827345, 3998835, 4592814, 5037660, 5331780, 6123752, 6398136, 6889221, 7654690, 7997670, 9185628, 10075320, 10663560, 11482035, 13778442, 14543911, 15309380, 15995340, 18371256, 20667663, 22964070, 27556884, 29087822, 30618760, 31990680, 34446105, 41335326, 43631733, 45928140, 55113768, 58175644, 68892210, 72719555, 82670652, 87263466, 91856280, 103338315, 116351288, 130895199, 137784420, 145439110, 165341304, 174526932, 206676630, 218158665, 261790398, 275568840, 290878220, 349053864, 392685597, 413353260, 436317330, 523580796, 581756440, 654475995, 785371194, 826706520, 872634660, 1047161592, 1308951990, 1570742388, 1745269320, 1963427985, 2617903980, 3141484776, 3926855970, 5235807960, 7853711940, 15707423880]

約数ペア:

[(1, 15707423880), (2, 7853711940), (3, 5235807960), (4, 3926855970), (5, 3141484776), (6, 2617903980), (8, 1963427985), (9, 1745269320), (10, 1570742388), (12, 1308951990), (15, 1047161592), (18, 872634660), (19, 826706520), (20, 785371194), (24, 654475995), (27, 581756440), (30, 523580796), (36, 436317330), (38, 413353260), (40, 392685597), (45, 349053864), (54, 290878220), (57, 275568840), (60, 261790398), (72, 218158665), (76, 206676630), (90, 174526932), (95, 165341304), (108, 145439110), (114, 137784420), (120, 130895199), (135, 116351288), (152, 103338315), (171, 91856280), (180, 87263466), (190, 82670652), (216, 72719555), (228, 68892210), (270, 58175644), (285, 55113768), (342, 45928140), (360, 43631733), (380, 41335326), (456, 34446105), (491, 31990680), (513, 30618760), (540, 29087822), (570, 27556884), (684, 22964070), (760, 20667663), (855, 18371256), (982, 15995340), (1026, 15309380), (1080, 14543911), (1140, 13778442), (1368, 11482035), (1473, 10663560), (1559, 10075320), (1710, 9185628), (1964, 7997670), (2052, 7654690), (2280, 6889221), (2455, 6398136), (2565, 6123752), (2946, 5331780), (3118, 5037660), (3420, 4592814), (3928, 3998835), (4104, 3827345), (4419, 3554520), (4677, 3358440), (4910, 3199068), (5130, 3061876), (5892, 2665890), (6236, 2518830), (6840, 2296407), (7365, 2132712), (7795, 2015064), (8838, 1777260), (9329, 1683720), (9354, 1679220), (9820, 1599534), (10260, 1530938), (11784, 1332945), (12472, 1259415), (13257, 1184840), (14031, 1119480), (14730, 1066356), (15590, 1007532), (17676, 888630), (18658, 841860), (18708, 839610), (19640, 799767), (20520, 765469), (22095, 710904), (23385, 671688), (26514, 592420), (27987, 561240), (28062, 559740), (29460, 533178), (29621, 530280), (31180, 503766), (35352, 444315), (37316, 420930), (37416, 419805), (42093, 373160), (44190, 355452), (46645, 336744), (46770, 335844), (53028, 296210), (55974, 280620), (56124, 279870), (58920, 266589), (59242, 265140), (62360, 251883), (66285, 236968), (70155, 223896), (74632, 210465), (83961, 187080), (84186, 186580), (88380, 177726), (88863, 176760), (93290, 168372), (93540, 167922), (106056, 148105), (111948, 140310), (112248, 139935), (118484, 132570)]