388637340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 1463132160

約数和(自身を除く): 1074494820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 53, 60, 65, 68, 70, 78, 79, 84, 85, 91, 102, 105, 106, 119, 130, 140, 156, 158, 159, 170, 182, 195, 204, 210, 212, 221, 237, 238, 255, 260, 265, 273, 316, 318, 340, 357, 364, 371, 390, 395, 420, 442, 455, 474, 476, 510, 530, 546, 553, 595, 636, 663, 689, 714, 742, 780, 790, 795, 884, 901, 910, 948, 1020, 1027, 1060, 1092, 1105, 1106, 1113, 1185, 1190, 1326, 1343, 1365, 1378, 1428, 1484, 1547, 1580, 1590, 1659, 1785, 1802, 1820, 1855, 2054, 2067, 2210, 2212, 2226, 2370, 2380, 2652, 2686, 2703, 2730, 2756, 2765, 3081, 3094, 3180, 3315, 3318, 3445, 3570, 3604, 3710, 4029, 4108, 4134, 4187, 4420, 4452, 4505, 4641, 4740, 4823, 5135, 5372, 5406, 5460, 5530, 5565, 6162, 6188, 6307, 6630, 6636, 6715, 6890, 7140, 7189, 7420, 7735, 8058, 8268, 8295, 8374, 9010, 9282, 9401, 9646, 10270, 10335, 10812, 11060, 11130, 11713, 12324, 12561, 12614, 13260, 13430, 13515, 13780, 14378, 14469, 15405, 15470, 16116, 16590, 16748, 17459, 18020, 18564, 18802, 18921, 19292, 20145, 20540, 20670, 20935, 21567, 22260, 23205, 23426, 24115, 25122, 25228, 26860, 27030, 28203, 28756, 28938, 29309, 30810, 30940, 31535, 33180, 34918, 35139, 35945, 37604, 37842, 40290, 41340, 41870, 43134, 46410, 46852, 47005, 48230, 50244, 52377, 54060, 54431, 56406, 57876, 58565, 58618, 61620, 62805, 63070, 69836, 70278, 71179, 71890, 72345, 75684, 80580, 81991, 83740, 86268, 87295, 87927, 92820, 94010, 94605, 96460, 104754, 107835, 108862, 112812, 117130, 117236, 122213, 125610, 126140, 140556, 141015, 142358, 143780, 144690, 146545, 163293, 163982, 174590, 175695, 175854, 188020, 189210, 209508, 213537, 215670, 217724, 234260, 244426, 245973, 251220, 261885, 272155, 282030, 284716, 289380, 293090, 326586, 327964, 349180, 351390, 351708, 355895, 366639, 378420, 381017, 409955, 427074, 431340, 439635, 488852, 491946, 498253, 523770, 544310, 564060, 586180, 611065, 653172, 702780, 711790, 733278, 762034, 816465, 819910, 854148, 879270, 925327, 983892, 996506, 1047540, 1067685, 1088620, 1143051, 1222130, 1229865, 1423580, 1466556, 1494759, 1524068, 1632930, 1639820, 1758540, 1833195, 1850654, 1905085, 1993012, 2135370, 2286102, 2444260, 2459730, 2491265, 2775981, 2989518, 3265860, 3666390, 3701308, 3810170, 4270740, 4572204, 4626635, 4919460, 4982530, 5551962, 5715255, 5979036, 6477289, 7332780, 7473795, 7620340, 9253270, 9965060, 11103924, 11430510, 12954578, 13879905, 14947590, 18506540, 19431867, 22861020, 25909156, 27759810, 29895180, 32386445, 38863734, 55519620, 64772890, 77727468, 97159335, 129545780, 194318670, 388637340]

約数ペア:

[(1, 388637340), (2, 194318670), (3, 129545780), (4, 97159335), (5, 77727468), (6, 64772890), (7, 55519620), (10, 38863734), (12, 32386445), (13, 29895180), (14, 27759810), (15, 25909156), (17, 22861020), (20, 19431867), (21, 18506540), (26, 14947590), (28, 13879905), (30, 12954578), (34, 11430510), (35, 11103924), (39, 9965060), (42, 9253270), (51, 7620340), (52, 7473795), (53, 7332780), (60, 6477289), (65, 5979036), (68, 5715255), (70, 5551962), (78, 4982530), (79, 4919460), (84, 4626635), (85, 4572204), (91, 4270740), (102, 3810170), (105, 3701308), (106, 3666390), (119, 3265860), (130, 2989518), (140, 2775981), (156, 2491265), (158, 2459730), (159, 2444260), (170, 2286102), (182, 2135370), (195, 1993012), (204, 1905085), (210, 1850654), (212, 1833195), (221, 1758540), (237, 1639820), (238, 1632930), (255, 1524068), (260, 1494759), (265, 1466556), (273, 1423580), (316, 1229865), (318, 1222130), (340, 1143051), (357, 1088620), (364, 1067685), (371, 1047540), (390, 996506), (395, 983892), (420, 925327), (442, 879270), (455, 854148), (474, 819910), (476, 816465), (510, 762034), (530, 733278), (546, 711790), (553, 702780), (595, 653172), (636, 611065), (663, 586180), (689, 564060), (714, 544310), (742, 523770), (780, 498253), (790, 491946), (795, 488852), (884, 439635), (901, 431340), (910, 427074), (948, 409955), (1020, 381017), (1027, 378420), (1060, 366639), (1092, 355895), (1105, 351708), (1106, 351390), (1113, 349180), (1185, 327964), (1190, 326586), (1326, 293090), (1343, 289380), (1365, 284716), (1378, 282030), (1428, 272155), (1484, 261885), (1547, 251220), (1580, 245973), (1590, 244426), (1659, 234260), (1785, 217724), (1802, 215670), (1820, 213537), (1855, 209508), (2054, 189210), (2067, 188020), (2210, 175854), (2212, 175695), (2226, 174590), (2370, 163982), (2380, 163293), (2652, 146545), (2686, 144690), (2703, 143780), (2730, 142358), (2756, 141015), (2765, 140556), (3081, 126140), (3094, 125610), (3180, 122213), (3315, 117236), (3318, 117130), (3445, 112812), (3570, 108862), (3604, 107835), (3710, 104754), (4029, 96460), (4108, 94605), (4134, 94010), (4187, 92820), (4420, 87927), (4452, 87295), (4505, 86268), (4641, 83740), (4740, 81991), (4823, 80580), (5135, 75684), (5372, 72345), (5406, 71890), (5460, 71179), (5530, 70278), (5565, 69836), (6162, 63070), (6188, 62805), (6307, 61620), (6630, 58618), (6636, 58565), (6715, 57876), (6890, 56406), (7140, 54431), (7189, 54060), (7420, 52377), (7735, 50244), (8058, 48230), (8268, 47005), (8295, 46852), (8374, 46410), (9010, 43134), (9282, 41870), (9401, 41340), (9646, 40290), (10270, 37842), (10335, 37604), (10812, 35945), (11060, 35139), (11130, 34918), (11713, 33180), (12324, 31535), (12561, 30940), (12614, 30810), (13260, 29309), (13430, 28938), (13515, 28756), (13780, 28203), (14378, 27030), (14469, 26860), (15405, 25228), (15470, 25122), (16116, 24115), (16590, 23426), (16748, 23205), (17459, 22260), (18020, 21567), (18564, 20935), (18802, 20670), (18921, 20540), (19292, 20145)]