252847440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 941011200

約数和(自身を除く): 688163760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 90, 95, 101, 108, 114, 120, 122, 135, 144, 152, 171, 180, 183, 190, 202, 216, 228, 240, 244, 270, 285, 303, 304, 305, 342, 360, 366, 380, 404, 432, 456, 488, 505, 513, 540, 549, 570, 606, 610, 684, 720, 732, 760, 808, 855, 909, 912, 915, 976, 1010, 1026, 1080, 1098, 1140, 1159, 1212, 1220, 1368, 1464, 1515, 1520, 1616, 1647, 1710, 1818, 1830, 1919, 2020, 2052, 2160, 2196, 2280, 2318, 2424, 2440, 2565, 2727, 2736, 2745, 2928, 3030, 3294, 3420, 3477, 3636, 3660, 3838, 4040, 4104, 4392, 4545, 4560, 4636, 4848, 4880, 5130, 5454, 5490, 5757, 5795, 6060, 6161, 6588, 6840, 6954, 7272, 7320, 7676, 8080, 8208, 8235, 8784, 9090, 9272, 9595, 10260, 10431, 10908, 10980, 11514, 11590, 12120, 12322, 13176, 13635, 13680, 13908, 14544, 14640, 15352, 16470, 17271, 17385, 18180, 18483, 18544, 19190, 20520, 20862, 21816, 21960, 23028, 23180, 24240, 24644, 26352, 27270, 27816, 28785, 30704, 30805, 31293, 32940, 34542, 34770, 36360, 36966, 38380, 41040, 41724, 43632, 43920, 46056, 46360, 49288, 51813, 52155, 54540, 55449, 55632, 57570, 61610, 62586, 65880, 69084, 69540, 72720, 73932, 76760, 83448, 86355, 92112, 92415, 92720, 98576, 103626, 104310, 109080, 110898, 115140, 117059, 123220, 125172, 131760, 138168, 139080, 147864, 153520, 156465, 166347, 166896, 172710, 184830, 207252, 208620, 218160, 221796, 230280, 234118, 246440, 250344, 259065, 276336, 277245, 278160, 295728, 312930, 332694, 345420, 351177, 369660, 414504, 417240, 443592, 460560, 468236, 492880, 500688, 518130, 554490, 585295, 625860, 665388, 690840, 702354, 739320, 829008, 831735, 834480, 887184, 936472, 1036260, 1053531, 1108980, 1170590, 1251720, 1330776, 1381680, 1404708, 1478640, 1663470, 1755885, 1872944, 2072520, 2107062, 2217960, 2341180, 2503440, 2661552, 2809416, 3160593, 3326940, 3511770, 4145040, 4214124, 4435920, 4682360, 5267655, 5618832, 6321186, 6653880, 7023540, 8428248, 9364720, 10535310, 12642372, 13307760, 14047080, 15802965, 16856496, 21070620, 25284744, 28094160, 31605930, 42141240, 50569488, 63211860, 84282480, 126423720, 252847440]

約数ペア:

[(1, 252847440), (2, 126423720), (3, 84282480), (4, 63211860), (5, 50569488), (6, 42141240), (8, 31605930), (9, 28094160), (10, 25284744), (12, 21070620), (15, 16856496), (16, 15802965), (18, 14047080), (19, 13307760), (20, 12642372), (24, 10535310), (27, 9364720), (30, 8428248), (36, 7023540), (38, 6653880), (40, 6321186), (45, 5618832), (48, 5267655), (54, 4682360), (57, 4435920), (60, 4214124), (61, 4145040), (72, 3511770), (76, 3326940), (80, 3160593), (90, 2809416), (95, 2661552), (101, 2503440), (108, 2341180), (114, 2217960), (120, 2107062), (122, 2072520), (135, 1872944), (144, 1755885), (152, 1663470), (171, 1478640), (180, 1404708), (183, 1381680), (190, 1330776), (202, 1251720), (216, 1170590), (228, 1108980), (240, 1053531), (244, 1036260), (270, 936472), (285, 887184), (303, 834480), (304, 831735), (305, 829008), (342, 739320), (360, 702354), (366, 690840), (380, 665388), (404, 625860), (432, 585295), (456, 554490), (488, 518130), (505, 500688), (513, 492880), (540, 468236), (549, 460560), (570, 443592), (606, 417240), (610, 414504), (684, 369660), (720, 351177), (732, 345420), (760, 332694), (808, 312930), (855, 295728), (909, 278160), (912, 277245), (915, 276336), (976, 259065), (1010, 250344), (1026, 246440), (1080, 234118), (1098, 230280), (1140, 221796), (1159, 218160), (1212, 208620), (1220, 207252), (1368, 184830), (1464, 172710), (1515, 166896), (1520, 166347), (1616, 156465), (1647, 153520), (1710, 147864), (1818, 139080), (1830, 138168), (1919, 131760), (2020, 125172), (2052, 123220), (2160, 117059), (2196, 115140), (2280, 110898), (2318, 109080), (2424, 104310), (2440, 103626), (2565, 98576), (2727, 92720), (2736, 92415), (2745, 92112), (2928, 86355), (3030, 83448), (3294, 76760), (3420, 73932), (3477, 72720), (3636, 69540), (3660, 69084), (3838, 65880), (4040, 62586), (4104, 61610), (4392, 57570), (4545, 55632), (4560, 55449), (4636, 54540), (4848, 52155), (4880, 51813), (5130, 49288), (5454, 46360), (5490, 46056), (5757, 43920), (5795, 43632), (6060, 41724), (6161, 41040), (6588, 38380), (6840, 36966), (6954, 36360), (7272, 34770), (7320, 34542), (7676, 32940), (8080, 31293), (8208, 30805), (8235, 30704), (8784, 28785), (9090, 27816), (9272, 27270), (9595, 26352), (10260, 24644), (10431, 24240), (10908, 23180), (10980, 23028), (11514, 21960), (11590, 21816), (12120, 20862), (12322, 20520), (13176, 19190), (13635, 18544), (13680, 18483), (13908, 18180), (14544, 17385), (14640, 17271), (15352, 16470)]