612655680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7053

約数の個数: 224

約数和(自身を含む): 2394411264

約数和(自身を除く): 1781755584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7013, 7280, 8736, 10920, 12480, 14026, 14560, 17472, 21039, 21840, 28052, 29120, 35065, 42078, 43680, 49091, 56104, 70130, 84156, 87360, 91169, 98182, 105195, 112208, 140260, 147273, 168312, 182338, 196364, 210390, 224416, 245455, 273507, 280520, 294546, 336624, 364676, 392728, 420780, 448832, 455845, 490910, 547014, 561040, 589092, 638183, 673248, 729352, 736365, 785456, 841560, 911690, 981820, 1094028, 1122080, 1178184, 1276366, 1346496, 1367535, 1458704, 1472730, 1570912, 1683120, 1823380, 1914549, 1963640, 2188056, 2244160, 2356368, 2552732, 2735070, 2917408, 2945460, 3141824, 3190915, 3366240, 3646760, 3829098, 3927280, 4376112, 4712736, 5105464, 5470140, 5834816, 5890920, 6381830, 6732480, 7293520, 7658196, 7854560, 8752224, 9425472, 9572745, 10210928, 10940280, 11781840, 12763660, 14587040, 15316392, 15709120, 17504448, 19145490, 20421856, 21880560, 23563680, 25527320, 29174080, 30632784, 38290980, 40843712, 43761120, 47127360, 51054640, 61265568, 76581960, 87522240, 102109280, 122531136, 153163920, 204218560, 306327840, 612655680]

約数ペア:

[(1, 612655680), (2, 306327840), (3, 204218560), (4, 153163920), (5, 122531136), (6, 102109280), (7, 87522240), (8, 76581960), (10, 61265568), (12, 51054640), (13, 47127360), (14, 43761120), (15, 40843712), (16, 38290980), (20, 30632784), (21, 29174080), (24, 25527320), (26, 23563680), (28, 21880560), (30, 20421856), (32, 19145490), (35, 17504448), (39, 15709120), (40, 15316392), (42, 14587040), (48, 12763660), (52, 11781840), (56, 10940280), (60, 10210928), (64, 9572745), (65, 9425472), (70, 8752224), (78, 7854560), (80, 7658196), (84, 7293520), (91, 6732480), (96, 6381830), (104, 5890920), (105, 5834816), (112, 5470140), (120, 5105464), (130, 4712736), (140, 4376112), (156, 3927280), (160, 3829098), (168, 3646760), (182, 3366240), (192, 3190915), (195, 3141824), (208, 2945460), (210, 2917408), (224, 2735070), (240, 2552732), (260, 2356368), (273, 2244160), (280, 2188056), (312, 1963640), (320, 1914549), (336, 1823380), (364, 1683120), (390, 1570912), (416, 1472730), (420, 1458704), (448, 1367535), (455, 1346496), (480, 1276366), (520, 1178184), (546, 1122080), (560, 1094028), (624, 981820), (672, 911690), (728, 841560), (780, 785456), (832, 736365), (840, 729352), (910, 673248), (960, 638183), (1040, 589092), (1092, 561040), (1120, 547014), (1248, 490910), (1344, 455845), (1365, 448832), (1456, 420780), (1560, 392728), (1680, 364676), (1820, 336624), (2080, 294546), (2184, 280520), (2240, 273507), (2496, 245455), (2730, 224416), (2912, 210390), (3120, 196364), (3360, 182338), (3640, 168312), (4160, 147273), (4368, 140260), (5460, 112208), (5824, 105195), (6240, 98182), (6720, 91169), (7013, 87360), (7280, 84156), (8736, 70130), (10920, 56104), (12480, 49091), (14026, 43680), (14560, 42078), (17472, 35065), (21039, 29120), (21840, 28052)]