11201640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 37584000

約数和(自身を除く): 26382360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 289, 323, 340, 380, 408, 456, 510, 570, 578, 646, 680, 760, 867, 969, 1020, 1140, 1156, 1292, 1445, 1615, 1734, 1938, 2040, 2280, 2312, 2584, 2890, 3230, 3468, 3876, 4335, 4845, 4913, 5491, 5780, 6460, 6936, 7752, 8670, 9690, 9826, 10982, 11560, 12920, 14739, 16473, 17340, 19380, 19652, 21964, 24565, 27455, 29478, 32946, 34680, 38760, 39304, 43928, 49130, 54910, 58956, 65892, 73695, 82365, 93347, 98260, 109820, 117912, 131784, 147390, 164730, 186694, 196520, 219640, 280041, 294780, 329460, 373388, 466735, 560082, 589560, 658920, 746776, 933470, 1120164, 1400205, 1866940, 2240328, 2800410, 3733880, 5600820, 11201640]

約数ペア:

[(1, 11201640), (2, 5600820), (3, 3733880), (4, 2800410), (5, 2240328), (6, 1866940), (8, 1400205), (10, 1120164), (12, 933470), (15, 746776), (17, 658920), (19, 589560), (20, 560082), (24, 466735), (30, 373388), (34, 329460), (38, 294780), (40, 280041), (51, 219640), (57, 196520), (60, 186694), (68, 164730), (76, 147390), (85, 131784), (95, 117912), (102, 109820), (114, 98260), (120, 93347), (136, 82365), (152, 73695), (170, 65892), (190, 58956), (204, 54910), (228, 49130), (255, 43928), (285, 39304), (289, 38760), (323, 34680), (340, 32946), (380, 29478), (408, 27455), (456, 24565), (510, 21964), (570, 19652), (578, 19380), (646, 17340), (680, 16473), (760, 14739), (867, 12920), (969, 11560), (1020, 10982), (1140, 9826), (1156, 9690), (1292, 8670), (1445, 7752), (1615, 6936), (1734, 6460), (1938, 5780), (2040, 5491), (2280, 4913), (2312, 4845), (2584, 4335), (2890, 3876), (3230, 3468)]