228606480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 240

約数和(自身を含む): 856552320

約数和(自身を除く): 627945840

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, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 983, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 1966, 2040, 2280, 2448, 2584, 2736, 2907, 2949, 3060, 3230, 3420, 3876, 3932, 4080, 4560, 4845, 4915, 5168, 5814, 5898, 6120, 6460, 6840, 7752, 7864, 8847, 9690, 9830, 11628, 11796, 12240, 12920, 13680, 14535, 14745, 15504, 15728, 16711, 17694, 18677, 19380, 19660, 23256, 23592, 25840, 29070, 29490, 33422, 35388, 37354, 38760, 39320, 44235, 46512, 47184, 50133, 56031, 58140, 58980, 66844, 70776, 74708, 77520, 78640, 83555, 88470, 93385, 100266, 112062, 116280, 117960, 133688, 141552, 149416, 150399, 167110, 168093, 176940, 186770, 200532, 224124, 232560, 235920, 250665, 267376, 280155, 298832, 300798, 317509, 334220, 336186, 353880, 373540, 401064, 448248, 501330, 560310, 601596, 635018, 668440, 672372, 707760, 747080, 751995, 802128, 840465, 896496, 952527, 1002660, 1120620, 1203192, 1270036, 1336880, 1344744, 1494160, 1503990, 1587545, 1680930, 1905054, 2005320, 2241240, 2406384, 2540072, 2689488, 2857581, 3007980, 3175090, 3361860, 3810108, 4010640, 4482480, 4762635, 5080144, 5715162, 6015960, 6350180, 6723720, 7620216, 9525270, 11430324, 12031920, 12700360, 13447440, 14287905, 15240432, 19050540, 22860648, 25400720, 28575810, 38101080, 45721296, 57151620, 76202160, 114303240, 228606480]

約数ペア:

[(1, 228606480), (2, 114303240), (3, 76202160), (4, 57151620), (5, 45721296), (6, 38101080), (8, 28575810), (9, 25400720), (10, 22860648), (12, 19050540), (15, 15240432), (16, 14287905), (17, 13447440), (18, 12700360), (19, 12031920), (20, 11430324), (24, 9525270), (30, 7620216), (34, 6723720), (36, 6350180), (38, 6015960), (40, 5715162), (45, 5080144), (48, 4762635), (51, 4482480), (57, 4010640), (60, 3810108), (68, 3361860), (72, 3175090), (76, 3007980), (80, 2857581), (85, 2689488), (90, 2540072), (95, 2406384), (102, 2241240), (114, 2005320), (120, 1905054), (136, 1680930), (144, 1587545), (152, 1503990), (153, 1494160), (170, 1344744), (171, 1336880), (180, 1270036), (190, 1203192), (204, 1120620), (228, 1002660), (240, 952527), (255, 896496), (272, 840465), (285, 802128), (304, 751995), (306, 747080), (323, 707760), (340, 672372), (342, 668440), (360, 635018), (380, 601596), (408, 560310), (456, 501330), (510, 448248), (570, 401064), (612, 373540), (646, 353880), (680, 336186), (684, 334220), (720, 317509), (760, 300798), (765, 298832), (816, 280155), (855, 267376), (912, 250665), (969, 235920), (983, 232560), (1020, 224124), (1140, 200532), (1224, 186770), (1292, 176940), (1360, 168093), (1368, 167110), (1520, 150399), (1530, 149416), (1615, 141552), (1710, 133688), (1938, 117960), (1966, 116280), (2040, 112062), (2280, 100266), (2448, 93385), (2584, 88470), (2736, 83555), (2907, 78640), (2949, 77520), (3060, 74708), (3230, 70776), (3420, 66844), (3876, 58980), (3932, 58140), (4080, 56031), (4560, 50133), (4845, 47184), (4915, 46512), (5168, 44235), (5814, 39320), (5898, 38760), (6120, 37354), (6460, 35388), (6840, 33422), (7752, 29490), (7864, 29070), (8847, 25840), (9690, 23592), (9830, 23256), (11628, 19660), (11796, 19380), (12240, 18677), (12920, 17694), (13680, 16711), (14535, 15728), (14745, 15504)]