1606220980

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 4427103744

約数和(自身を除く): 2820882764

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 83, 91, 98, 124, 130, 140, 155, 166, 182, 196, 217, 245, 260, 310, 332, 343, 364, 403, 415, 434, 455, 490, 581, 620, 637, 686, 806, 830, 868, 910, 980, 1079, 1085, 1162, 1274, 1372, 1519, 1612, 1660, 1715, 1820, 2015, 2158, 2170, 2324, 2401, 2548, 2573, 2821, 2905, 3038, 3185, 3430, 4030, 4067, 4316, 4340, 4459, 4802, 5146, 5395, 5642, 5810, 6076, 6370, 6860, 7553, 7595, 8060, 8134, 8918, 9604, 10292, 10633, 10790, 11284, 11620, 12005, 12740, 12865, 14105, 15106, 15190, 16268, 17836, 18011, 19747, 20335, 21266, 21580, 22295, 24010, 25730, 28210, 28469, 30212, 30380, 31213, 33449, 36022, 37765, 39494, 40670, 42532, 44590, 48020, 51460, 52871, 53165, 56420, 56938, 62426, 66898, 72044, 74431, 75530, 78988, 81340, 89180, 90055, 98735, 105742, 106330, 113876, 124852, 126077, 133796, 138229, 142345, 148862, 151060, 156065, 167245, 180110, 197470, 199283, 211484, 212660, 234143, 252154, 264355, 276458, 284690, 297724, 312130, 334490, 360220, 370097, 372155, 394940, 398566, 468286, 504308, 528710, 552916, 569380, 624260, 630385, 668980, 691145, 740194, 744310, 797132, 882539, 936572, 967603, 996415, 1057420, 1170715, 1260770, 1382290, 1480388, 1488620, 1639001, 1765078, 1850485, 1935206, 1992830, 2341430, 2521540, 2590679, 2764580, 3278002, 3530156, 3700970, 3870412, 3985660, 4412695, 4682860, 4838015, 5181358, 6177773, 6556004, 7401940, 8195005, 8825390, 9676030, 10362716, 11473007, 12355546, 12953395, 16390010, 17650780, 19352060, 22946014, 24711092, 25906790, 30888865, 32780020, 45892028, 51813580, 57365035, 61777730, 80311049, 114730070, 123555460, 160622098, 229460140, 321244196, 401555245, 803110490, 1606220980]

約数ペア:

[(1, 1606220980), (2, 803110490), (4, 401555245), (5, 321244196), (7, 229460140), (10, 160622098), (13, 123555460), (14, 114730070), (20, 80311049), (26, 61777730), (28, 57365035), (31, 51813580), (35, 45892028), (49, 32780020), (52, 30888865), (62, 25906790), (65, 24711092), (70, 22946014), (83, 19352060), (91, 17650780), (98, 16390010), (124, 12953395), (130, 12355546), (140, 11473007), (155, 10362716), (166, 9676030), (182, 8825390), (196, 8195005), (217, 7401940), (245, 6556004), (260, 6177773), (310, 5181358), (332, 4838015), (343, 4682860), (364, 4412695), (403, 3985660), (415, 3870412), (434, 3700970), (455, 3530156), (490, 3278002), (581, 2764580), (620, 2590679), (637, 2521540), (686, 2341430), (806, 1992830), (830, 1935206), (868, 1850485), (910, 1765078), (980, 1639001), (1079, 1488620), (1085, 1480388), (1162, 1382290), (1274, 1260770), (1372, 1170715), (1519, 1057420), (1612, 996415), (1660, 967603), (1715, 936572), (1820, 882539), (2015, 797132), (2158, 744310), (2170, 740194), (2324, 691145), (2401, 668980), (2548, 630385), (2573, 624260), (2821, 569380), (2905, 552916), (3038, 528710), (3185, 504308), (3430, 468286), (4030, 398566), (4067, 394940), (4316, 372155), (4340, 370097), (4459, 360220), (4802, 334490), (5146, 312130), (5395, 297724), (5642, 284690), (5810, 276458), (6076, 264355), (6370, 252154), (6860, 234143), (7553, 212660), (7595, 211484), (8060, 199283), (8134, 197470), (8918, 180110), (9604, 167245), (10292, 156065), (10633, 151060), (10790, 148862), (11284, 142345), (11620, 138229), (12005, 133796), (12740, 126077), (12865, 124852), (14105, 113876), (15106, 106330), (15190, 105742), (16268, 98735), (17836, 90055), (18011, 89180), (19747, 81340), (20335, 78988), (21266, 75530), (21580, 74431), (22295, 72044), (24010, 66898), (25730, 62426), (28210, 56938), (28469, 56420), (30212, 53165), (30380, 52871), (31213, 51460), (33449, 48020), (36022, 44590), (37765, 42532), (39494, 40670)]