255851595360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9351301}}^1$

素因数の和:9351341

約数の個数: 144

約数和(自身を含む): 919045960560

約数和(自身を除く): 663194365200

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, 27360, 9351301, 18702602, 28053903, 37405204, 46756505, 56107806, 74810408, 84161709, 93513010, 112215612, 140269515, 149620816, 168323418, 177674719, 187026020, 224431224, 280539030, 299241632, 336646836, 355349438, 374052040, 420808545, 448862448, 533024157, 561078060, 673293672, 710698876, 748104080, 841617090, 888373595, 897724896, 1066048314, 1122156120, 1346587344, 1421397752, 1496208160, 1599072471, 1683234180, 1776747190, 2132096628, 2244312240, 2665120785, 2693174688, 2842795504, 3198144942, 3366468360, 3553494380, 4264193256, 4488624480, 5330241570, 5685591008, 6396289884, 6732936720, 7106988760, 7995362355, 8528386512, 10660483140, 12792579768, 13465873440, 14213977520, 15990724710, 17056773024, 21320966280, 25585159536, 28427955040, 31981449420, 42641932560, 51170319072, 63962898840, 85283865120, 127925797680, 255851595360]

約数ペア:

[(1, 255851595360), (2, 127925797680), (3, 85283865120), (4, 63962898840), (5, 51170319072), (6, 42641932560), (8, 31981449420), (9, 28427955040), (10, 25585159536), (12, 21320966280), (15, 17056773024), (16, 15990724710), (18, 14213977520), (19, 13465873440), (20, 12792579768), (24, 10660483140), (30, 8528386512), (32, 7995362355), (36, 7106988760), (38, 6732936720), (40, 6396289884), (45, 5685591008), (48, 5330241570), (57, 4488624480), (60, 4264193256), (72, 3553494380), (76, 3366468360), (80, 3198144942), (90, 2842795504), (95, 2693174688), (96, 2665120785), (114, 2244312240), (120, 2132096628), (144, 1776747190), (152, 1683234180), (160, 1599072471), (171, 1496208160), (180, 1421397752), (190, 1346587344), (228, 1122156120), (240, 1066048314), (285, 897724896), (288, 888373595), (304, 841617090), (342, 748104080), (360, 710698876), (380, 673293672), (456, 561078060), (480, 533024157), (570, 448862448), (608, 420808545), (684, 374052040), (720, 355349438), (760, 336646836), (855, 299241632), (912, 280539030), (1140, 224431224), (1368, 187026020), (1440, 177674719), (1520, 168323418), (1710, 149620816), (1824, 140269515), (2280, 112215612), (2736, 93513010), (3040, 84161709), (3420, 74810408), (4560, 56107806), (5472, 46756505), (6840, 37405204), (9120, 28053903), (13680, 18702602), (27360, 9351301)]