394175520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14447

約数の個数: 144

約数和(自身を含む): 1416018240

約数和(自身を除く): 1021842720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 14407, 27360, 28814, 43221, 57628, 72035, 86442, 115256, 129663, 144070, 172884, 216105, 230512, 259326, 273733, 288140, 345768, 432210, 461024, 518652, 547466, 576280, 648315, 691536, 821199, 864420, 1037304, 1094932, 1152560, 1296630, 1368665, 1383072, 1642398, 1728840, 2074608, 2189864, 2305120, 2463597, 2593260, 2737330, 3284796, 3457680, 4105995, 4149216, 4379728, 4927194, 5186520, 5474660, 6569592, 6915360, 8211990, 8759456, 9854388, 10373040, 10949320, 12317985, 13139184, 16423980, 19708776, 20746080, 21898640, 24635970, 26278368, 32847960, 39417552, 43797280, 49271940, 65695920, 78835104, 98543880, 131391840, 197087760, 394175520]

約数ペア:

[(1, 394175520), (2, 197087760), (3, 131391840), (4, 98543880), (5, 78835104), (6, 65695920), (8, 49271940), (9, 43797280), (10, 39417552), (12, 32847960), (15, 26278368), (16, 24635970), (18, 21898640), (19, 20746080), (20, 19708776), (24, 16423980), (30, 13139184), (32, 12317985), (36, 10949320), (38, 10373040), (40, 9854388), (45, 8759456), (48, 8211990), (57, 6915360), (60, 6569592), (72, 5474660), (76, 5186520), (80, 4927194), (90, 4379728), (95, 4149216), (96, 4105995), (114, 3457680), (120, 3284796), (144, 2737330), (152, 2593260), (160, 2463597), (171, 2305120), (180, 2189864), (190, 2074608), (228, 1728840), (240, 1642398), (285, 1383072), (288, 1368665), (304, 1296630), (342, 1152560), (360, 1094932), (380, 1037304), (456, 864420), (480, 821199), (570, 691536), (608, 648315), (684, 576280), (720, 547466), (760, 518652), (855, 461024), (912, 432210), (1140, 345768), (1368, 288140), (1440, 273733), (1520, 259326), (1710, 230512), (1824, 216105), (2280, 172884), (2736, 144070), (3040, 129663), (3420, 115256), (4560, 86442), (5472, 72035), (6840, 57628), (9120, 43221), (13680, 28814), (14407, 27360)]