1959851160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 6865689600

約数和(自身を除く): 4905838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 257, 270, 276, 307, 345, 360, 414, 460, 514, 540, 552, 614, 621, 690, 771, 828, 920, 921, 1028, 1035, 1080, 1228, 1242, 1285, 1380, 1535, 1542, 1656, 1842, 2056, 2070, 2313, 2456, 2484, 2570, 2760, 2763, 3070, 3084, 3105, 3684, 3855, 4140, 4605, 4626, 4968, 5140, 5526, 5911, 6140, 6168, 6210, 6939, 7061, 7368, 7710, 8280, 8289, 9210, 9252, 10280, 11052, 11565, 11822, 12280, 12420, 13815, 13878, 14122, 15420, 16578, 17733, 18420, 18504, 21183, 22104, 23130, 23644, 24840, 27630, 27756, 28244, 29555, 30840, 33156, 34695, 35305, 35466, 36840, 41445, 42366, 46260, 47288, 53199, 55260, 55512, 56488, 59110, 63549, 66312, 69390, 70610, 70932, 78899, 82890, 84732, 88665, 92520, 105915, 106398, 110520, 118220, 127098, 138780, 141220, 141864, 157798, 159597, 165780, 169464, 177330, 190647, 211830, 212796, 236440, 236697, 254196, 265995, 277560, 282440, 315596, 317745, 319194, 331560, 354660, 381294, 394495, 423660, 425592, 473394, 508392, 531990, 631192, 635490, 638388, 709320, 710091, 762588, 788990, 797985, 847320, 946788, 953235, 1063980, 1183485, 1270980, 1276776, 1420182, 1525176, 1577980, 1595970, 1814677, 1893576, 1906470, 2127960, 2130273, 2366970, 2541960, 2840364, 3155960, 3191940, 3550455, 3629354, 3812940, 4260546, 4733940, 5444031, 5680728, 6383880, 7100910, 7258708, 7625880, 8521092, 9073385, 9467880, 10651365, 10888062, 14201820, 14517416, 16332093, 17042184, 18146770, 21302730, 21776124, 27220155, 28403640, 32664186, 36293540, 42605460, 43552248, 48996279, 54440310, 65328372, 72587080, 81660465, 85210920, 97992558, 108880620, 130656744, 163320930, 195985116, 217761240, 244981395, 326641860, 391970232, 489962790, 653283720, 979925580, 1959851160]

約数ペア:

[(1, 1959851160), (2, 979925580), (3, 653283720), (4, 489962790), (5, 391970232), (6, 326641860), (8, 244981395), (9, 217761240), (10, 195985116), (12, 163320930), (15, 130656744), (18, 108880620), (20, 97992558), (23, 85210920), (24, 81660465), (27, 72587080), (30, 65328372), (36, 54440310), (40, 48996279), (45, 43552248), (46, 42605460), (54, 36293540), (60, 32664186), (69, 28403640), (72, 27220155), (90, 21776124), (92, 21302730), (108, 18146770), (115, 17042184), (120, 16332093), (135, 14517416), (138, 14201820), (180, 10888062), (184, 10651365), (207, 9467880), (216, 9073385), (230, 8521092), (257, 7625880), (270, 7258708), (276, 7100910), (307, 6383880), (345, 5680728), (360, 5444031), (414, 4733940), (460, 4260546), (514, 3812940), (540, 3629354), (552, 3550455), (614, 3191940), (621, 3155960), (690, 2840364), (771, 2541960), (828, 2366970), (920, 2130273), (921, 2127960), (1028, 1906470), (1035, 1893576), (1080, 1814677), (1228, 1595970), (1242, 1577980), (1285, 1525176), (1380, 1420182), (1535, 1276776), (1542, 1270980), (1656, 1183485), (1842, 1063980), (2056, 953235), (2070, 946788), (2313, 847320), (2456, 797985), (2484, 788990), (2570, 762588), (2760, 710091), (2763, 709320), (3070, 638388), (3084, 635490), (3105, 631192), (3684, 531990), (3855, 508392), (4140, 473394), (4605, 425592), (4626, 423660), (4968, 394495), (5140, 381294), (5526, 354660), (5911, 331560), (6140, 319194), (6168, 317745), (6210, 315596), (6939, 282440), (7061, 277560), (7368, 265995), (7710, 254196), (8280, 236697), (8289, 236440), (9210, 212796), (9252, 211830), (10280, 190647), (11052, 177330), (11565, 169464), (11822, 165780), (12280, 159597), (12420, 157798), (13815, 141864), (13878, 141220), (14122, 138780), (15420, 127098), (16578, 118220), (17733, 110520), (18420, 106398), (18504, 105915), (21183, 92520), (22104, 88665), (23130, 84732), (23644, 82890), (24840, 78899), (27630, 70932), (27756, 70610), (28244, 69390), (29555, 66312), (30840, 63549), (33156, 59110), (34695, 56488), (35305, 55512), (35466, 55260), (36840, 53199), (41445, 47288), (42366, 46260)]