2840240160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4799}}^1$

素因数の和:4960

約数の個数: 192

約数和(自身を含む): 10015488000

約数和(自身を除く): 7175247840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 274, 288, 360, 411, 432, 480, 540, 548, 685, 720, 822, 864, 1080, 1096, 1233, 1370, 1440, 1644, 2055, 2160, 2192, 2466, 2740, 3288, 3699, 4110, 4320, 4384, 4799, 4932, 5480, 6165, 6576, 7398, 8220, 9598, 9864, 10960, 12330, 13152, 14397, 14796, 16440, 18495, 19196, 19728, 21920, 23995, 24660, 28794, 29592, 32880, 36990, 38392, 39456, 43191, 47990, 49320, 57588, 59184, 65760, 71985, 73980, 76784, 86382, 95980, 98640, 115176, 118368, 129573, 143970, 147960, 153568, 172764, 191960, 197280, 215955, 230352, 259146, 287940, 295920, 345528, 383920, 431910, 460704, 518292, 575880, 591840, 647865, 657463, 691056, 767840, 863820, 1036584, 1151760, 1295730, 1314926, 1382112, 1727640, 1972389, 2073168, 2303520, 2591460, 2629852, 3287315, 3455280, 3944778, 4146336, 5182920, 5259704, 5917167, 6574630, 6910560, 7889556, 9861945, 10365840, 10519408, 11834334, 13149260, 15779112, 17751501, 19723890, 20731680, 21038816, 23668668, 26298520, 29585835, 31558224, 35503002, 39447780, 47337336, 52597040, 59171670, 63116448, 71006004, 78895560, 88757505, 94674672, 105194080, 118343340, 142012008, 157791120, 177515010, 189349344, 236686680, 284024016, 315582240, 355030020, 473373360, 568048032, 710060040, 946746720, 1420120080, 2840240160]

約数ペア:

[(1, 2840240160), (2, 1420120080), (3, 946746720), (4, 710060040), (5, 568048032), (6, 473373360), (8, 355030020), (9, 315582240), (10, 284024016), (12, 236686680), (15, 189349344), (16, 177515010), (18, 157791120), (20, 142012008), (24, 118343340), (27, 105194080), (30, 94674672), (32, 88757505), (36, 78895560), (40, 71006004), (45, 63116448), (48, 59171670), (54, 52597040), (60, 47337336), (72, 39447780), (80, 35503002), (90, 31558224), (96, 29585835), (108, 26298520), (120, 23668668), (135, 21038816), (137, 20731680), (144, 19723890), (160, 17751501), (180, 15779112), (216, 13149260), (240, 11834334), (270, 10519408), (274, 10365840), (288, 9861945), (360, 7889556), (411, 6910560), (432, 6574630), (480, 5917167), (540, 5259704), (548, 5182920), (685, 4146336), (720, 3944778), (822, 3455280), (864, 3287315), (1080, 2629852), (1096, 2591460), (1233, 2303520), (1370, 2073168), (1440, 1972389), (1644, 1727640), (2055, 1382112), (2160, 1314926), (2192, 1295730), (2466, 1151760), (2740, 1036584), (3288, 863820), (3699, 767840), (4110, 691056), (4320, 657463), (4384, 647865), (4799, 591840), (4932, 575880), (5480, 518292), (6165, 460704), (6576, 431910), (7398, 383920), (8220, 345528), (9598, 295920), (9864, 287940), (10960, 259146), (12330, 230352), (13152, 215955), (14397, 197280), (14796, 191960), (16440, 172764), (18495, 153568), (19196, 147960), (19728, 143970), (21920, 129573), (23995, 118368), (24660, 115176), (28794, 98640), (29592, 95980), (32880, 86382), (36990, 76784), (38392, 73980), (39456, 71985), (43191, 65760), (47990, 59184), (49320, 57588)]