288394920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3880

約数の個数: 192

約数和(自身を含む): 1076587200

約数和(自身を除く): 788192280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3833, 3960, 4180, 5016, 6270, 6840, 7524, 7666, 8360, 9405, 11499, 12540, 15048, 15332, 18810, 19165, 22998, 25080, 30664, 34497, 37620, 38330, 42163, 45996, 57495, 68994, 72827, 75240, 76660, 84326, 91992, 114990, 126489, 137988, 145654, 153320, 168652, 172485, 210815, 218481, 229980, 252978, 275976, 291308, 337304, 344970, 364135, 379467, 421630, 436962, 459960, 505956, 582616, 632445, 655443, 689940, 728270, 758934, 801097, 843260, 873924, 1011912, 1092405, 1264890, 1310886, 1379880, 1456540, 1517868, 1602194, 1686520, 1747848, 1897335, 2184810, 2403291, 2529780, 2621772, 2913080, 3035736, 3204388, 3277215, 3794670, 4005485, 4369620, 4806582, 5059560, 5243544, 6408776, 6554430, 7209873, 7589340, 8010970, 8739240, 9613164, 12016455, 13108860, 14419746, 15178680, 16021940, 19226328, 24032910, 26217720, 28839492, 32043880, 36049365, 48065820, 57678984, 72098730, 96131640, 144197460, 288394920]

約数ペア:

[(1, 288394920), (2, 144197460), (3, 96131640), (4, 72098730), (5, 57678984), (6, 48065820), (8, 36049365), (9, 32043880), (10, 28839492), (11, 26217720), (12, 24032910), (15, 19226328), (18, 16021940), (19, 15178680), (20, 14419746), (22, 13108860), (24, 12016455), (30, 9613164), (33, 8739240), (36, 8010970), (38, 7589340), (40, 7209873), (44, 6554430), (45, 6408776), (55, 5243544), (57, 5059560), (60, 4806582), (66, 4369620), (72, 4005485), (76, 3794670), (88, 3277215), (90, 3204388), (95, 3035736), (99, 2913080), (110, 2621772), (114, 2529780), (120, 2403291), (132, 2184810), (152, 1897335), (165, 1747848), (171, 1686520), (180, 1602194), (190, 1517868), (198, 1456540), (209, 1379880), (220, 1310886), (228, 1264890), (264, 1092405), (285, 1011912), (330, 873924), (342, 843260), (360, 801097), (380, 758934), (396, 728270), (418, 689940), (440, 655443), (456, 632445), (495, 582616), (570, 505956), (627, 459960), (660, 436962), (684, 421630), (760, 379467), (792, 364135), (836, 344970), (855, 337304), (990, 291308), (1045, 275976), (1140, 252978), (1254, 229980), (1320, 218481), (1368, 210815), (1672, 172485), (1710, 168652), (1881, 153320), (1980, 145654), (2090, 137988), (2280, 126489), (2508, 114990), (3135, 91992), (3420, 84326), (3762, 76660), (3833, 75240), (3960, 72827), (4180, 68994), (5016, 57495), (6270, 45996), (6840, 42163), (7524, 38330), (7666, 37620), (8360, 34497), (9405, 30664), (11499, 25080), (12540, 22998), (15048, 19165), (15332, 18810)]