1819635480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1650

約数の個数: 192

約数和(自身を含む): 6395276160

約数和(自身を除く): 4575640680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 293, 312, 360, 390, 468, 520, 585, 586, 780, 879, 936, 1170, 1172, 1327, 1465, 1560, 1758, 2340, 2344, 2637, 2654, 2930, 3516, 3809, 3981, 4395, 4680, 5274, 5308, 5860, 6635, 7032, 7618, 7962, 8790, 10548, 10616, 11427, 11720, 11943, 13185, 13270, 15236, 15924, 17251, 17580, 19045, 19905, 21096, 22854, 23886, 26370, 26540, 30472, 31848, 34281, 34502, 35160, 38090, 39810, 45708, 47772, 51753, 52740, 53080, 57135, 59715, 68562, 69004, 76180, 79620, 86255, 91416, 95544, 103506, 105480, 114270, 119430, 137124, 138008, 152360, 155259, 159240, 171405, 172510, 207012, 228540, 238860, 258765, 274248, 310518, 342810, 345020, 388811, 414024, 457080, 477720, 517530, 621036, 685620, 690040, 776295, 777622, 1035060, 1166433, 1242072, 1371240, 1552590, 1555244, 1944055, 2070120, 2332866, 3105180, 3110488, 3499299, 3888110, 4665732, 5054543, 5832165, 6210360, 6998598, 7776220, 9331464, 10109086, 11664330, 13997196, 15163629, 15552440, 17496495, 20218172, 23328660, 25272715, 27994392, 30327258, 34992990, 40436344, 45490887, 46657320, 50545430, 60654516, 69985980, 75818145, 90981774, 101090860, 121309032, 139971960, 151636290, 181963548, 202181720, 227454435, 303272580, 363927096, 454908870, 606545160, 909817740, 1819635480]

約数ペア:

[(1, 1819635480), (2, 909817740), (3, 606545160), (4, 454908870), (5, 363927096), (6, 303272580), (8, 227454435), (9, 202181720), (10, 181963548), (12, 151636290), (13, 139971960), (15, 121309032), (18, 101090860), (20, 90981774), (24, 75818145), (26, 69985980), (30, 60654516), (36, 50545430), (39, 46657320), (40, 45490887), (45, 40436344), (52, 34992990), (60, 30327258), (65, 27994392), (72, 25272715), (78, 23328660), (90, 20218172), (104, 17496495), (117, 15552440), (120, 15163629), (130, 13997196), (156, 11664330), (180, 10109086), (195, 9331464), (234, 7776220), (260, 6998598), (293, 6210360), (312, 5832165), (360, 5054543), (390, 4665732), (468, 3888110), (520, 3499299), (585, 3110488), (586, 3105180), (780, 2332866), (879, 2070120), (936, 1944055), (1170, 1555244), (1172, 1552590), (1327, 1371240), (1465, 1242072), (1560, 1166433), (1758, 1035060), (2340, 777622), (2344, 776295), (2637, 690040), (2654, 685620), (2930, 621036), (3516, 517530), (3809, 477720), (3981, 457080), (4395, 414024), (4680, 388811), (5274, 345020), (5308, 342810), (5860, 310518), (6635, 274248), (7032, 258765), (7618, 238860), (7962, 228540), (8790, 207012), (10548, 172510), (10616, 171405), (11427, 159240), (11720, 155259), (11943, 152360), (13185, 138008), (13270, 137124), (15236, 119430), (15924, 114270), (17251, 105480), (17580, 103506), (19045, 95544), (19905, 91416), (21096, 86255), (22854, 79620), (23886, 76180), (26370, 69004), (26540, 68562), (30472, 59715), (31848, 57135), (34281, 53080), (34502, 52740), (35160, 51753), (38090, 47772), (39810, 45708)]