38837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 146240640

約数和(自身を除く): 107403120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 167, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 334, 340, 342, 360, 380, 408, 456, 501, 510, 570, 612, 646, 668, 680, 684, 720, 760, 765, 816, 835, 855, 912, 969, 1002, 1020, 1140, 1224, 1292, 1336, 1360, 1368, 1503, 1520, 1530, 1615, 1670, 1710, 1938, 2004, 2040, 2280, 2448, 2505, 2584, 2672, 2736, 2839, 2907, 3006, 3060, 3173, 3230, 3340, 3420, 3876, 4008, 4080, 4560, 4845, 5010, 5168, 5678, 5814, 6012, 6120, 6346, 6460, 6680, 6840, 7515, 7752, 8016, 8517, 9519, 9690, 10020, 11356, 11628, 12024, 12240, 12692, 12920, 13360, 13680, 14195, 14535, 15030, 15504, 15865, 17034, 19038, 19380, 20040, 22712, 23256, 24048, 25384, 25551, 25840, 28390, 28557, 29070, 30060, 31730, 34068, 38076, 38760, 40080, 42585, 45424, 46512, 47595, 50768, 51102, 53941, 56780, 57114, 58140, 60120, 63460, 68136, 76152, 77520, 85170, 95190, 102204, 107882, 113560, 114228, 116280, 120240, 126920, 127755, 136272, 142785, 152304, 161823, 170340, 190380, 204408, 215764, 227120, 228456, 232560, 253840, 255510, 269705, 285570, 323646, 340680, 380760, 408816, 431528, 456912, 485469, 511020, 539410, 571140, 647292, 681360, 761520, 809115, 863056, 970938, 1022040, 1078820, 1142280, 1294584, 1618230, 1941876, 2044080, 2157640, 2284560, 2427345, 2589168, 3236460, 3883752, 4315280, 4854690, 6472920, 7767504, 9709380, 12945840, 19418760, 38837520]

約数ペア:

[(1, 38837520), (2, 19418760), (3, 12945840), (4, 9709380), (5, 7767504), (6, 6472920), (8, 4854690), (9, 4315280), (10, 3883752), (12, 3236460), (15, 2589168), (16, 2427345), (17, 2284560), (18, 2157640), (19, 2044080), (20, 1941876), (24, 1618230), (30, 1294584), (34, 1142280), (36, 1078820), (38, 1022040), (40, 970938), (45, 863056), (48, 809115), (51, 761520), (57, 681360), (60, 647292), (68, 571140), (72, 539410), (76, 511020), (80, 485469), (85, 456912), (90, 431528), (95, 408816), (102, 380760), (114, 340680), (120, 323646), (136, 285570), (144, 269705), (152, 255510), (153, 253840), (167, 232560), (170, 228456), (171, 227120), (180, 215764), (190, 204408), (204, 190380), (228, 170340), (240, 161823), (255, 152304), (272, 142785), (285, 136272), (304, 127755), (306, 126920), (323, 120240), (334, 116280), (340, 114228), (342, 113560), (360, 107882), (380, 102204), (408, 95190), (456, 85170), (501, 77520), (510, 76152), (570, 68136), (612, 63460), (646, 60120), (668, 58140), (680, 57114), (684, 56780), (720, 53941), (760, 51102), (765, 50768), (816, 47595), (835, 46512), (855, 45424), (912, 42585), (969, 40080), (1002, 38760), (1020, 38076), (1140, 34068), (1224, 31730), (1292, 30060), (1336, 29070), (1360, 28557), (1368, 28390), (1503, 25840), (1520, 25551), (1530, 25384), (1615, 24048), (1670, 23256), (1710, 22712), (1938, 20040), (2004, 19380), (2040, 19038), (2280, 17034), (2448, 15865), (2505, 15504), (2584, 15030), (2672, 14535), (2736, 14195), (2839, 13680), (2907, 13360), (3006, 12920), (3060, 12692), (3173, 12240), (3230, 12024), (3340, 11628), (3420, 11356), (3876, 10020), (4008, 9690), (4080, 9519), (4560, 8517), (4845, 8016), (5010, 7752), (5168, 7515), (5678, 6840), (5814, 6680), (6012, 6460), (6120, 6346)]