203435280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:4998

約数の個数: 160

約数和(自身を含む): 737750400

約数和(自身を除く): 534315120

約数列:

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

約数ペア:

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