901628280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6323

約数の個数: 256

約数和(自身を含む): 3616128000

約数和(自身を除く): 2714499720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6277, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 12554, 14364, 15960, 17955, 18831, 20520, 23940, 25108, 28728, 31385, 35910, 37662, 43939, 47880, 50216, 56493, 62770, 71820, 75324, 87878, 94155, 112986, 119263, 125540, 131817, 143640, 150648, 169479, 175756, 188310, 219695, 225972, 238526, 251080, 263634, 282465, 338958, 351512, 357789, 376620, 395451, 439390, 451944, 477052, 527268, 564930, 596315, 659085, 677916, 715578, 753240, 790902, 834841, 847395, 878780, 954104, 1054536, 1073367, 1129860, 1186353, 1192630, 1318170, 1355832, 1431156, 1581804, 1669682, 1694790, 1757560, 1788945, 1977255, 2146734, 2259720, 2372706, 2385260, 2504523, 2636340, 2862312, 3163608, 3220101, 3339364, 3389580, 3577890, 3954510, 4174205, 4293468, 4745412, 4770520, 5009046, 5272680, 5366835, 5931765, 6440202, 6678728, 6779160, 7155780, 7513569, 7909020, 8348410, 8586936, 9490824, 10018092, 10733670, 11863530, 12522615, 12880404, 14311560, 15027138, 15818040, 16100505, 16696820, 20036184, 21467340, 22540707, 23727060, 25045230, 25760808, 30054276, 32201010, 33393640, 37567845, 42934680, 45081414, 47454120, 50090460, 60108552, 64402020, 75135690, 90162828, 100180920, 112703535, 128804040, 150271380, 180325656, 225407070, 300542760, 450814140, 901628280]

約数ペア:

[(1, 901628280), (2, 450814140), (3, 300542760), (4, 225407070), (5, 180325656), (6, 150271380), (7, 128804040), (8, 112703535), (9, 100180920), (10, 90162828), (12, 75135690), (14, 64402020), (15, 60108552), (18, 50090460), (19, 47454120), (20, 45081414), (21, 42934680), (24, 37567845), (27, 33393640), (28, 32201010), (30, 30054276), (35, 25760808), (36, 25045230), (38, 23727060), (40, 22540707), (42, 21467340), (45, 20036184), (54, 16696820), (56, 16100505), (57, 15818040), (60, 15027138), (63, 14311560), (70, 12880404), (72, 12522615), (76, 11863530), (84, 10733670), (90, 10018092), (95, 9490824), (105, 8586936), (108, 8348410), (114, 7909020), (120, 7513569), (126, 7155780), (133, 6779160), (135, 6678728), (140, 6440202), (152, 5931765), (168, 5366835), (171, 5272680), (180, 5009046), (189, 4770520), (190, 4745412), (210, 4293468), (216, 4174205), (228, 3954510), (252, 3577890), (266, 3389580), (270, 3339364), (280, 3220101), (285, 3163608), (315, 2862312), (342, 2636340), (360, 2504523), (378, 2385260), (380, 2372706), (399, 2259720), (420, 2146734), (456, 1977255), (504, 1788945), (513, 1757560), (532, 1694790), (540, 1669682), (570, 1581804), (630, 1431156), (665, 1355832), (684, 1318170), (756, 1192630), (760, 1186353), (798, 1129860), (840, 1073367), (855, 1054536), (945, 954104), (1026, 878780), (1064, 847395), (1080, 834841), (1140, 790902), (1197, 753240), (1260, 715578), (1330, 677916), (1368, 659085), (1512, 596315), (1596, 564930), (1710, 527268), (1890, 477052), (1995, 451944), (2052, 439390), (2280, 395451), (2394, 376620), (2520, 357789), (2565, 351512), (2660, 338958), (3192, 282465), (3420, 263634), (3591, 251080), (3780, 238526), (3990, 225972), (4104, 219695), (4788, 188310), (5130, 175756), (5320, 169479), (5985, 150648), (6277, 143640), (6840, 131817), (7182, 125540), (7560, 119263), (7980, 112986), (9576, 94155), (10260, 87878), (11970, 75324), (12554, 71820), (14364, 62770), (15960, 56493), (17955, 50216), (18831, 47880), (20520, 43939), (23940, 37662), (25108, 35910), (28728, 31385)]