190802520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 486573480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 82, 90, 93, 108, 120, 123, 124, 135, 139, 155, 164, 180, 186, 205, 216, 246, 248, 270, 278, 279, 310, 328, 360, 369, 372, 410, 417, 465, 492, 540, 556, 558, 615, 620, 695, 738, 744, 820, 834, 837, 930, 984, 1080, 1107, 1112, 1116, 1230, 1240, 1251, 1271, 1390, 1395, 1476, 1640, 1668, 1674, 1845, 1860, 2085, 2214, 2232, 2460, 2502, 2542, 2780, 2790, 2952, 3336, 3348, 3690, 3720, 3753, 3813, 4170, 4185, 4309, 4428, 4920, 5004, 5084, 5535, 5560, 5580, 5699, 6255, 6355, 6696, 7380, 7506, 7626, 8340, 8370, 8618, 8856, 10008, 10168, 11070, 11160, 11398, 11439, 12510, 12710, 12927, 14760, 15012, 15252, 16680, 16740, 17097, 17236, 18765, 19065, 21545, 22140, 22796, 22878, 25020, 25420, 25854, 28495, 30024, 30504, 33480, 34194, 34317, 34472, 37530, 38130, 38781, 43090, 44280, 45592, 45756, 50040, 50840, 51291, 51708, 56990, 57195, 64635, 68388, 68634, 75060, 76260, 77562, 85485, 86180, 91512, 102582, 103416, 113980, 114390, 116343, 129270, 136776, 137268, 150120, 152520, 153873, 155124, 170970, 171585, 172360, 176669, 193905, 205164, 227960, 228780, 232686, 256455, 258540, 274536, 307746, 310248, 341940, 343170, 353338, 387810, 410328, 457560, 465372, 512910, 517080, 530007, 581715, 615492, 683880, 686340, 706676, 769365, 775620, 883345, 930744, 1025820, 1060014, 1163430, 1230984, 1372680, 1413352, 1538730, 1551240, 1590021, 1766690, 2051640, 2120028, 2326860, 2650035, 3077460, 3180042, 3533380, 4240056, 4653720, 4770063, 5300070, 6154920, 6360084, 7066760, 7950105, 9540126, 10600140, 12720168, 15900210, 19080252, 21200280, 23850315, 31800420, 38160504, 47700630, 63600840, 95401260, 190802520]

約数ペア:

[(1, 190802520), (2, 95401260), (3, 63600840), (4, 47700630), (5, 38160504), (6, 31800420), (8, 23850315), (9, 21200280), (10, 19080252), (12, 15900210), (15, 12720168), (18, 10600140), (20, 9540126), (24, 7950105), (27, 7066760), (30, 6360084), (31, 6154920), (36, 5300070), (40, 4770063), (41, 4653720), (45, 4240056), (54, 3533380), (60, 3180042), (62, 3077460), (72, 2650035), (82, 2326860), (90, 2120028), (93, 2051640), (108, 1766690), (120, 1590021), (123, 1551240), (124, 1538730), (135, 1413352), (139, 1372680), (155, 1230984), (164, 1163430), (180, 1060014), (186, 1025820), (205, 930744), (216, 883345), (246, 775620), (248, 769365), (270, 706676), (278, 686340), (279, 683880), (310, 615492), (328, 581715), (360, 530007), (369, 517080), (372, 512910), (410, 465372), (417, 457560), (465, 410328), (492, 387810), (540, 353338), (556, 343170), (558, 341940), (615, 310248), (620, 307746), (695, 274536), (738, 258540), (744, 256455), (820, 232686), (834, 228780), (837, 227960), (930, 205164), (984, 193905), (1080, 176669), (1107, 172360), (1112, 171585), (1116, 170970), (1230, 155124), (1240, 153873), (1251, 152520), (1271, 150120), (1390, 137268), (1395, 136776), (1476, 129270), (1640, 116343), (1668, 114390), (1674, 113980), (1845, 103416), (1860, 102582), (2085, 91512), (2214, 86180), (2232, 85485), (2460, 77562), (2502, 76260), (2542, 75060), (2780, 68634), (2790, 68388), (2952, 64635), (3336, 57195), (3348, 56990), (3690, 51708), (3720, 51291), (3753, 50840), (3813, 50040), (4170, 45756), (4185, 45592), (4309, 44280), (4428, 43090), (4920, 38781), (5004, 38130), (5084, 37530), (5535, 34472), (5560, 34317), (5580, 34194), (5699, 33480), (6255, 30504), (6355, 30024), (6696, 28495), (7380, 25854), (7506, 25420), (7626, 25020), (8340, 22878), (8370, 22796), (8618, 22140), (8856, 21545), (10008, 19065), (10168, 18765), (11070, 17236), (11160, 17097), (11398, 16740), (11439, 16680), (12510, 15252), (12710, 15012), (12927, 14760)]