306327840

素因数分解:

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

素因数の和:7051

約数の個数: 192

約数和(自身を含む): 1187778816

約数和(自身を除く): 881450976

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7013, 7280, 8736, 10920, 14026, 14560, 21039, 21840, 28052, 35065, 42078, 43680, 49091, 56104, 70130, 84156, 91169, 98182, 105195, 112208, 140260, 147273, 168312, 182338, 196364, 210390, 224416, 245455, 273507, 280520, 294546, 336624, 364676, 392728, 420780, 455845, 490910, 547014, 561040, 589092, 638183, 673248, 729352, 736365, 785456, 841560, 911690, 981820, 1094028, 1122080, 1178184, 1276366, 1367535, 1458704, 1472730, 1570912, 1683120, 1823380, 1914549, 1963640, 2188056, 2356368, 2552732, 2735070, 2917408, 2945460, 3190915, 3366240, 3646760, 3829098, 3927280, 4376112, 4712736, 5105464, 5470140, 5890920, 6381830, 7293520, 7658196, 7854560, 8752224, 9572745, 10210928, 10940280, 11781840, 12763660, 14587040, 15316392, 19145490, 20421856, 21880560, 23563680, 25527320, 30632784, 38290980, 43761120, 51054640, 61265568, 76581960, 102109280, 153163920, 306327840]

約数ペア:

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