531111840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5155

約数の個数: 192

約数和(自身を含む): 1974067200

約数和(自身を除く): 1442955360

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, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5099, 5208, 6510, 6944, 7440, 8680, 10198, 10416, 13020, 14880, 15297, 17360, 20396, 20832, 25495, 26040, 30594, 34720, 35693, 40792, 50990, 52080, 61188, 71386, 76485, 81584, 101980, 104160, 107079, 122376, 142772, 152970, 158069, 163168, 178465, 203960, 214158, 244752, 285544, 305940, 316138, 356930, 407920, 428316, 474207, 489504, 535395, 571088, 611880, 632276, 713860, 790345, 815840, 856632, 948414, 1070790, 1106483, 1142176, 1223760, 1264552, 1427720, 1580690, 1713264, 1896828, 2141580, 2212966, 2371035, 2447520, 2529104, 2855440, 3161380, 3319449, 3426528, 3793656, 4283160, 4425932, 4742070, 5058208, 5532415, 5710880, 6322760, 6638898, 7587312, 8566320, 8851864, 9484140, 11064830, 12645520, 13277796, 15174624, 16597245, 17132640, 17703728, 18968280, 22129660, 25291040, 26555592, 33194490, 35407456, 37936560, 44259320, 53111184, 66388980, 75873120, 88518640, 106222368, 132777960, 177037280, 265555920, 531111840]

約数ペア:

[(1, 531111840), (2, 265555920), (3, 177037280), (4, 132777960), (5, 106222368), (6, 88518640), (7, 75873120), (8, 66388980), (10, 53111184), (12, 44259320), (14, 37936560), (15, 35407456), (16, 33194490), (20, 26555592), (21, 25291040), (24, 22129660), (28, 18968280), (30, 17703728), (31, 17132640), (32, 16597245), (35, 15174624), (40, 13277796), (42, 12645520), (48, 11064830), (56, 9484140), (60, 8851864), (62, 8566320), (70, 7587312), (80, 6638898), (84, 6322760), (93, 5710880), (96, 5532415), (105, 5058208), (112, 4742070), (120, 4425932), (124, 4283160), (140, 3793656), (155, 3426528), (160, 3319449), (168, 3161380), (186, 2855440), (210, 2529104), (217, 2447520), (224, 2371035), (240, 2212966), (248, 2141580), (280, 1896828), (310, 1713264), (336, 1580690), (372, 1427720), (420, 1264552), (434, 1223760), (465, 1142176), (480, 1106483), (496, 1070790), (560, 948414), (620, 856632), (651, 815840), (672, 790345), (744, 713860), (840, 632276), (868, 611880), (930, 571088), (992, 535395), (1085, 489504), (1120, 474207), (1240, 428316), (1302, 407920), (1488, 356930), (1680, 316138), (1736, 305940), (1860, 285544), (2170, 244752), (2480, 214158), (2604, 203960), (2976, 178465), (3255, 163168), (3360, 158069), (3472, 152970), (3720, 142772), (4340, 122376), (4960, 107079), (5099, 104160), (5208, 101980), (6510, 81584), (6944, 76485), (7440, 71386), (8680, 61188), (10198, 52080), (10416, 50990), (13020, 40792), (14880, 35693), (15297, 34720), (17360, 30594), (20396, 26040), (20832, 25495)]