244626651920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{21383}}^1$

素因数の和:22093

約数の個数: 160

約数和(自身を含む): 672025559040

約数和(自身を除く): 427398907120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 659, 868, 1085, 1240, 1318, 1736, 2170, 2480, 2636, 3295, 3472, 4340, 4613, 5272, 6590, 8680, 9226, 10544, 13180, 17360, 18452, 20429, 21383, 23065, 26360, 36904, 40858, 42766, 46130, 52720, 73808, 81716, 85532, 92260, 102145, 106915, 143003, 149681, 163432, 171064, 184520, 204290, 213830, 286006, 299362, 326864, 342128, 369040, 408580, 427660, 572012, 598724, 662873, 715015, 748405, 817160, 855320, 1144024, 1197448, 1325746, 1430030, 1496810, 1634320, 1710640, 2288048, 2394896, 2651492, 2860060, 2993620, 3314365, 4640111, 5302984, 5720120, 5987240, 6628730, 9280222, 10605968, 11440240, 11974480, 13257460, 14091397, 18560444, 23200555, 26514920, 28182794, 37120888, 46401110, 53029840, 56365588, 70456985, 74241776, 92802220, 98639779, 112731176, 140913970, 185604440, 197279558, 225462352, 281827940, 371208880, 394559116, 436833307, 493198895, 563655880, 789118232, 873666614, 986397790, 1127311760, 1578236464, 1747333228, 1972795580, 2184166535, 3057833149, 3494666456, 3945591160, 4368333070, 6115666298, 6989332912, 7891182320, 8736666140, 12231332596, 15289165745, 17473332280, 24462665192, 30578331490, 34946664560, 48925330384, 61156662980, 122313325960, 244626651920]

約数ペア:

[(1, 244626651920), (2, 122313325960), (4, 61156662980), (5, 48925330384), (7, 34946664560), (8, 30578331490), (10, 24462665192), (14, 17473332280), (16, 15289165745), (20, 12231332596), (28, 8736666140), (31, 7891182320), (35, 6989332912), (40, 6115666298), (56, 4368333070), (62, 3945591160), (70, 3494666456), (80, 3057833149), (112, 2184166535), (124, 1972795580), (140, 1747333228), (155, 1578236464), (217, 1127311760), (248, 986397790), (280, 873666614), (310, 789118232), (434, 563655880), (496, 493198895), (560, 436833307), (620, 394559116), (659, 371208880), (868, 281827940), (1085, 225462352), (1240, 197279558), (1318, 185604440), (1736, 140913970), (2170, 112731176), (2480, 98639779), (2636, 92802220), (3295, 74241776), (3472, 70456985), (4340, 56365588), (4613, 53029840), (5272, 46401110), (6590, 37120888), (8680, 28182794), (9226, 26514920), (10544, 23200555), (13180, 18560444), (17360, 14091397), (18452, 13257460), (20429, 11974480), (21383, 11440240), (23065, 10605968), (26360, 9280222), (36904, 6628730), (40858, 5987240), (42766, 5720120), (46130, 5302984), (52720, 4640111), (73808, 3314365), (81716, 2993620), (85532, 2860060), (92260, 2651492), (102145, 2394896), (106915, 2288048), (143003, 1710640), (149681, 1634320), (163432, 1496810), (171064, 1430030), (184520, 1325746), (204290, 1197448), (213830, 1144024), (286006, 855320), (299362, 817160), (326864, 748405), (342128, 715015), (369040, 662873), (408580, 598724), (427660, 572012)]