192587280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 437372400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 139, 184, 230, 240, 251, 276, 278, 345, 368, 417, 460, 502, 552, 556, 690, 695, 753, 834, 920, 1004, 1104, 1112, 1255, 1380, 1390, 1506, 1668, 1840, 2008, 2085, 2224, 2510, 2760, 2780, 3012, 3197, 3336, 3765, 4016, 4170, 5020, 5520, 5560, 5773, 6024, 6394, 6672, 7530, 8340, 9591, 10040, 11120, 11546, 12048, 12788, 15060, 15985, 16680, 17319, 19182, 20080, 23092, 25576, 28865, 30120, 31970, 33360, 34638, 34889, 38364, 46184, 47955, 51152, 57730, 60240, 63940, 69276, 69778, 76728, 86595, 92368, 95910, 104667, 115460, 127880, 138552, 139556, 153456, 173190, 174445, 191820, 209334, 230920, 255760, 277104, 279112, 346380, 348890, 383640, 418668, 461840, 523335, 558224, 692760, 697780, 767280, 802447, 837336, 1046670, 1385520, 1395560, 1604894, 1674672, 2093340, 2407341, 2791120, 3209788, 4012235, 4186680, 4814682, 6419576, 8024470, 8373360, 9629364, 12036705, 12839152, 16048940, 19258728, 24073410, 32097880, 38517456, 48146820, 64195760, 96293640, 192587280]

約数ペア:

[(1, 192587280), (2, 96293640), (3, 64195760), (4, 48146820), (5, 38517456), (6, 32097880), (8, 24073410), (10, 19258728), (12, 16048940), (15, 12839152), (16, 12036705), (20, 9629364), (23, 8373360), (24, 8024470), (30, 6419576), (40, 4814682), (46, 4186680), (48, 4012235), (60, 3209788), (69, 2791120), (80, 2407341), (92, 2093340), (115, 1674672), (120, 1604894), (138, 1395560), (139, 1385520), (184, 1046670), (230, 837336), (240, 802447), (251, 767280), (276, 697780), (278, 692760), (345, 558224), (368, 523335), (417, 461840), (460, 418668), (502, 383640), (552, 348890), (556, 346380), (690, 279112), (695, 277104), (753, 255760), (834, 230920), (920, 209334), (1004, 191820), (1104, 174445), (1112, 173190), (1255, 153456), (1380, 139556), (1390, 138552), (1506, 127880), (1668, 115460), (1840, 104667), (2008, 95910), (2085, 92368), (2224, 86595), (2510, 76728), (2760, 69778), (2780, 69276), (3012, 63940), (3197, 60240), (3336, 57730), (3765, 51152), (4016, 47955), (4170, 46184), (5020, 38364), (5520, 34889), (5560, 34638), (5773, 33360), (6024, 31970), (6394, 30120), (6672, 28865), (7530, 25576), (8340, 23092), (9591, 20080), (10040, 19182), (11120, 17319), (11546, 16680), (12048, 15985), (12788, 15060)]