406870560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:5000

約数の個数: 192

約数和(自身を含む): 1499299200

約数和(自身を除く): 1092428640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 4957, 5130, 5472, 6840, 8208, 9120, 9914, 10260, 13680, 14871, 16416, 19828, 20520, 24785, 27360, 29742, 39656, 41040, 44613, 49570, 59484, 74355, 79312, 82080, 89226, 94183, 99140, 118968, 133839, 148710, 158624, 178452, 188366, 198280, 223065, 237936, 267678, 282549, 297420, 356904, 376732, 396560, 446130, 470915, 475872, 535356, 565098, 594840, 669195, 713808, 753464, 793120, 847647, 892260, 941830, 1070712, 1130196, 1189680, 1338390, 1412745, 1427616, 1506928, 1695294, 1784520, 1883660, 2141424, 2260392, 2379360, 2542941, 2676780, 2825490, 3013856, 3390588, 3569040, 3767320, 4238235, 4282848, 4520784, 5085882, 5353560, 5650980, 6781176, 7138080, 7534640, 8476470, 9041568, 10171764, 10707120, 11301960, 12714705, 13562352, 15069280, 16952940, 20343528, 21414240, 22603920, 25429410, 27124704, 33905880, 40687056, 45207840, 50858820, 67811760, 81374112, 101717640, 135623520, 203435280, 406870560]

約数ペア:

[(1, 406870560), (2, 203435280), (3, 135623520), (4, 101717640), (5, 81374112), (6, 67811760), (8, 50858820), (9, 45207840), (10, 40687056), (12, 33905880), (15, 27124704), (16, 25429410), (18, 22603920), (19, 21414240), (20, 20343528), (24, 16952940), (27, 15069280), (30, 13562352), (32, 12714705), (36, 11301960), (38, 10707120), (40, 10171764), (45, 9041568), (48, 8476470), (54, 7534640), (57, 7138080), (60, 6781176), (72, 5650980), (76, 5353560), (80, 5085882), (90, 4520784), (95, 4282848), (96, 4238235), (108, 3767320), (114, 3569040), (120, 3390588), (135, 3013856), (144, 2825490), (152, 2676780), (160, 2542941), (171, 2379360), (180, 2260392), (190, 2141424), (216, 1883660), (228, 1784520), (240, 1695294), (270, 1506928), (285, 1427616), (288, 1412745), (304, 1338390), (342, 1189680), (360, 1130196), (380, 1070712), (432, 941830), (456, 892260), (480, 847647), (513, 793120), (540, 753464), (570, 713808), (608, 669195), (684, 594840), (720, 565098), (760, 535356), (855, 475872), (864, 470915), (912, 446130), (1026, 396560), (1080, 376732), (1140, 356904), (1368, 297420), (1440, 282549), (1520, 267678), (1710, 237936), (1824, 223065), (2052, 198280), (2160, 188366), (2280, 178452), (2565, 158624), (2736, 148710), (3040, 133839), (3420, 118968), (4104, 99140), (4320, 94183), (4560, 89226), (4957, 82080), (5130, 79312), (5472, 74355), (6840, 59484), (8208, 49570), (9120, 44613), (9914, 41040), (10260, 39656), (13680, 29742), (14871, 27360), (16416, 24785), (19828, 20520)]