264345480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5564

約数の個数: 192

約数和(自身を含む): 1033718400

約数和(自身を除く): 769372920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5521, 5985, 6840, 7980, 9576, 11042, 11970, 15960, 16563, 22084, 23940, 27605, 33126, 38647, 44168, 47880, 49689, 55210, 66252, 77294, 82815, 99378, 104899, 110420, 115941, 132504, 154588, 165630, 193235, 198756, 209798, 220840, 231882, 248445, 309176, 314697, 331260, 347823, 386470, 397512, 419596, 463764, 496890, 524495, 579705, 629394, 662520, 695646, 734293, 772940, 839192, 927528, 944091, 993780, 1048990, 1159410, 1258788, 1391292, 1468586, 1545880, 1573485, 1739115, 1888182, 1987560, 2097980, 2202879, 2318820, 2517576, 2782584, 2937172, 3146970, 3478230, 3671465, 3776364, 4195960, 4405758, 4637640, 4720455, 5874344, 6293940, 6608637, 6956460, 7342930, 7552728, 8811516, 9440910, 11014395, 12587880, 13217274, 13912920, 14685860, 17623032, 18881820, 22028790, 26434548, 29371720, 33043185, 37763640, 44057580, 52869096, 66086370, 88115160, 132172740, 264345480]

約数ペア:

[(1, 264345480), (2, 132172740), (3, 88115160), (4, 66086370), (5, 52869096), (6, 44057580), (7, 37763640), (8, 33043185), (9, 29371720), (10, 26434548), (12, 22028790), (14, 18881820), (15, 17623032), (18, 14685860), (19, 13912920), (20, 13217274), (21, 12587880), (24, 11014395), (28, 9440910), (30, 8811516), (35, 7552728), (36, 7342930), (38, 6956460), (40, 6608637), (42, 6293940), (45, 5874344), (56, 4720455), (57, 4637640), (60, 4405758), (63, 4195960), (70, 3776364), (72, 3671465), (76, 3478230), (84, 3146970), (90, 2937172), (95, 2782584), (105, 2517576), (114, 2318820), (120, 2202879), (126, 2097980), (133, 1987560), (140, 1888182), (152, 1739115), (168, 1573485), (171, 1545880), (180, 1468586), (190, 1391292), (210, 1258788), (228, 1159410), (252, 1048990), (266, 993780), (280, 944091), (285, 927528), (315, 839192), (342, 772940), (360, 734293), (380, 695646), (399, 662520), (420, 629394), (456, 579705), (504, 524495), (532, 496890), (570, 463764), (630, 419596), (665, 397512), (684, 386470), (760, 347823), (798, 331260), (840, 314697), (855, 309176), (1064, 248445), (1140, 231882), (1197, 220840), (1260, 209798), (1330, 198756), (1368, 193235), (1596, 165630), (1710, 154588), (1995, 132504), (2280, 115941), (2394, 110420), (2520, 104899), (2660, 99378), (3192, 82815), (3420, 77294), (3990, 66252), (4788, 55210), (5320, 49689), (5521, 47880), (5985, 44168), (6840, 38647), (7980, 33126), (9576, 27605), (11042, 23940), (11970, 22084), (15960, 16563)]