1935248640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38767}}^1$

素因数の和:38804

約数の個数: 144

約数和(自身を含む): 6656310528

約数和(自身を除く): 4721061888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 38767, 49920, 77534, 116301, 155068, 193835, 232602, 310136, 387670, 465204, 503971, 581505, 620272, 775340, 930408, 1007942, 1163010, 1240544, 1511913, 1550680, 1860816, 2015884, 2326020, 2481088, 2519855, 3023826, 3101360, 3721632, 4031768, 4652040, 4962176, 5039710, 6047652, 6202720, 7443264, 7559565, 8063536, 9304080, 9924352, 10079420, 12095304, 12405440, 14886528, 15119130, 16127072, 18608160, 20158840, 24190608, 24810880, 29773056, 30238260, 32254144, 37216320, 40317680, 48381216, 49621760, 60476520, 64508288, 74432640, 80635360, 96762432, 120953040, 129016576, 148865280, 161270720, 193524864, 241906080, 322541440, 387049728, 483812160, 645082880, 967624320, 1935248640]

約数ペア:

[(1, 1935248640), (2, 967624320), (3, 645082880), (4, 483812160), (5, 387049728), (6, 322541440), (8, 241906080), (10, 193524864), (12, 161270720), (13, 148865280), (15, 129016576), (16, 120953040), (20, 96762432), (24, 80635360), (26, 74432640), (30, 64508288), (32, 60476520), (39, 49621760), (40, 48381216), (48, 40317680), (52, 37216320), (60, 32254144), (64, 30238260), (65, 29773056), (78, 24810880), (80, 24190608), (96, 20158840), (104, 18608160), (120, 16127072), (128, 15119130), (130, 14886528), (156, 12405440), (160, 12095304), (192, 10079420), (195, 9924352), (208, 9304080), (240, 8063536), (256, 7559565), (260, 7443264), (312, 6202720), (320, 6047652), (384, 5039710), (390, 4962176), (416, 4652040), (480, 4031768), (520, 3721632), (624, 3101360), (640, 3023826), (768, 2519855), (780, 2481088), (832, 2326020), (960, 2015884), (1040, 1860816), (1248, 1550680), (1280, 1511913), (1560, 1240544), (1664, 1163010), (1920, 1007942), (2080, 930408), (2496, 775340), (3120, 620272), (3328, 581505), (3840, 503971), (4160, 465204), (4992, 387670), (6240, 310136), (8320, 232602), (9984, 193835), (12480, 155068), (16640, 116301), (24960, 77534), (38767, 49920)]