151761120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 576543744

約数和(自身を除く): 424782624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 140, 141, 155, 160, 168, 186, 188, 210, 217, 224, 235, 240, 248, 280, 282, 310, 329, 336, 372, 376, 420, 434, 465, 470, 480, 496, 560, 564, 620, 651, 658, 672, 705, 744, 752, 840, 868, 930, 940, 961, 987, 992, 1085, 1120, 1128, 1240, 1302, 1316, 1410, 1457, 1488, 1504, 1645, 1680, 1736, 1860, 1880, 1922, 1974, 2170, 2256, 2480, 2604, 2632, 2820, 2883, 2914, 2976, 3255, 3290, 3360, 3472, 3720, 3760, 3844, 3948, 4340, 4371, 4512, 4805, 4935, 4960, 5208, 5264, 5640, 5766, 5828, 6510, 6580, 6727, 6944, 7285, 7440, 7520, 7688, 7896, 8680, 8742, 9610, 9870, 10199, 10416, 10528, 11280, 11532, 11656, 13020, 13160, 13454, 14415, 14570, 14880, 15376, 15792, 17360, 17484, 19220, 19740, 20181, 20398, 20832, 21855, 22560, 23064, 23312, 26040, 26320, 26908, 28830, 29140, 30597, 30752, 31584, 33635, 34720, 34968, 38440, 39480, 40362, 40796, 43710, 45167, 46128, 46624, 50995, 52080, 52640, 53816, 57660, 58280, 61194, 67270, 69936, 76880, 78960, 80724, 81592, 87420, 90334, 92256, 100905, 101990, 104160, 107632, 115320, 116560, 122388, 134540, 135501, 139872, 152985, 153760, 157920, 161448, 163184, 174840, 180668, 201810, 203980, 215264, 225835, 230640, 233120, 244776, 269080, 271002, 305970, 316169, 322896, 326368, 349680, 361336, 403620, 407960, 451670, 461280, 489552, 538160, 542004, 611940, 632338, 645792, 677505, 699360, 722672, 807240, 815920, 903340, 948507, 979104, 1076320, 1084008, 1223880, 1264676, 1355010, 1445344, 1580845, 1614480, 1631840, 1806680, 1897014, 2168016, 2447760, 2529352, 2710020, 3161690, 3228960, 3613360, 3794028, 4336032, 4742535, 4895520, 5058704, 5420040, 6323380, 7226720, 7588056, 9485070, 10117408, 10840080, 12646760, 15176112, 18970140, 21680160, 25293520, 30352224, 37940280, 50587040, 75880560, 151761120]

約数ペア:

[(1, 151761120), (2, 75880560), (3, 50587040), (4, 37940280), (5, 30352224), (6, 25293520), (7, 21680160), (8, 18970140), (10, 15176112), (12, 12646760), (14, 10840080), (15, 10117408), (16, 9485070), (20, 7588056), (21, 7226720), (24, 6323380), (28, 5420040), (30, 5058704), (31, 4895520), (32, 4742535), (35, 4336032), (40, 3794028), (42, 3613360), (47, 3228960), (48, 3161690), (56, 2710020), (60, 2529352), (62, 2447760), (70, 2168016), (80, 1897014), (84, 1806680), (93, 1631840), (94, 1614480), (96, 1580845), (105, 1445344), (112, 1355010), (120, 1264676), (124, 1223880), (140, 1084008), (141, 1076320), (155, 979104), (160, 948507), (168, 903340), (186, 815920), (188, 807240), (210, 722672), (217, 699360), (224, 677505), (235, 645792), (240, 632338), (248, 611940), (280, 542004), (282, 538160), (310, 489552), (329, 461280), (336, 451670), (372, 407960), (376, 403620), (420, 361336), (434, 349680), (465, 326368), (470, 322896), (480, 316169), (496, 305970), (560, 271002), (564, 269080), (620, 244776), (651, 233120), (658, 230640), (672, 225835), (705, 215264), (744, 203980), (752, 201810), (840, 180668), (868, 174840), (930, 163184), (940, 161448), (961, 157920), (987, 153760), (992, 152985), (1085, 139872), (1120, 135501), (1128, 134540), (1240, 122388), (1302, 116560), (1316, 115320), (1410, 107632), (1457, 104160), (1488, 101990), (1504, 100905), (1645, 92256), (1680, 90334), (1736, 87420), (1860, 81592), (1880, 80724), (1922, 78960), (1974, 76880), (2170, 69936), (2256, 67270), (2480, 61194), (2604, 58280), (2632, 57660), (2820, 53816), (2883, 52640), (2914, 52080), (2976, 50995), (3255, 46624), (3290, 46128), (3360, 45167), (3472, 43710), (3720, 40796), (3760, 40362), (3844, 39480), (3948, 38440), (4340, 34968), (4371, 34720), (4512, 33635), (4805, 31584), (4935, 30752), (4960, 30597), (5208, 29140), (5264, 28830), (5640, 26908), (5766, 26320), (5828, 26040), (6510, 23312), (6580, 23064), (6727, 22560), (6944, 21855), (7285, 20832), (7440, 20398), (7520, 20181), (7688, 19740), (7896, 19220), (8680, 17484), (8742, 17360), (9610, 15792), (9870, 15376), (10199, 14880), (10416, 14570), (10528, 14415), (11280, 13454), (11532, 13160), (11656, 13020)]