203161680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14851}}^1$

素因数の和:14889

約数の個数: 120

約数和(自身を含む): 718242720

約数和(自身を除く): 515081040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 14851, 29702, 44553, 59404, 74255, 89106, 118808, 133659, 148510, 178212, 222765, 237616, 267318, 282169, 297020, 356424, 445530, 534636, 564338, 594040, 668295, 712848, 846507, 891060, 1069272, 1128676, 1188080, 1336590, 1410845, 1693014, 1782120, 2138544, 2257352, 2539521, 2673180, 2821690, 3386028, 3564240, 4232535, 4514704, 5079042, 5346360, 5643380, 6772056, 8465070, 10158084, 10692720, 11286760, 12697605, 13544112, 16930140, 20316168, 22573520, 25395210, 33860280, 40632336, 50790420, 67720560, 101580840, 203161680]

約数ペア:

[(1, 203161680), (2, 101580840), (3, 67720560), (4, 50790420), (5, 40632336), (6, 33860280), (8, 25395210), (9, 22573520), (10, 20316168), (12, 16930140), (15, 13544112), (16, 12697605), (18, 11286760), (19, 10692720), (20, 10158084), (24, 8465070), (30, 6772056), (36, 5643380), (38, 5346360), (40, 5079042), (45, 4514704), (48, 4232535), (57, 3564240), (60, 3386028), (72, 2821690), (76, 2673180), (80, 2539521), (90, 2257352), (95, 2138544), (114, 1782120), (120, 1693014), (144, 1410845), (152, 1336590), (171, 1188080), (180, 1128676), (190, 1069272), (228, 891060), (240, 846507), (285, 712848), (304, 668295), (342, 594040), (360, 564338), (380, 534636), (456, 445530), (570, 356424), (684, 297020), (720, 282169), (760, 267318), (855, 237616), (912, 222765), (1140, 178212), (1368, 148510), (1520, 133659), (1710, 118808), (2280, 89106), (2736, 74255), (3420, 59404), (4560, 44553), (6840, 29702), (13680, 14851)]