1039290420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 3491905536

約数和(自身を除く): 2452615116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 271, 276, 322, 345, 397, 420, 460, 483, 542, 644, 690, 794, 805, 813, 966, 1084, 1191, 1355, 1380, 1588, 1610, 1626, 1897, 1932, 1985, 2382, 2415, 2710, 2779, 3220, 3252, 3794, 3970, 4065, 4764, 4830, 5420, 5558, 5691, 5955, 6233, 7588, 7940, 8130, 8337, 9131, 9485, 9660, 11116, 11382, 11910, 12466, 13895, 16260, 16674, 18262, 18699, 18970, 22764, 23820, 24932, 27393, 27790, 28455, 31165, 33348, 36524, 37398, 37940, 41685, 43631, 45655, 54786, 55580, 56910, 62330, 63917, 74796, 83370, 87262, 91310, 93495, 107587, 109572, 113820, 124660, 127834, 130893, 136965, 166740, 174524, 182620, 186990, 191751, 215174, 218155, 255668, 261786, 273930, 319585, 322761, 373980, 383502, 430348, 436310, 523572, 537935, 547860, 639170, 645522, 654465, 753109, 767004, 872620, 958755, 1075870, 1278340, 1291044, 1308930, 1506218, 1613805, 1917510, 2151740, 2259327, 2474501, 2617860, 3012436, 3227610, 3765545, 3835020, 4518654, 4949002, 6455220, 7423503, 7531090, 9037308, 9898004, 11296635, 12372505, 14847006, 15062180, 17321507, 22593270, 24745010, 29694012, 34643014, 37117515, 45186540, 49490020, 51964521, 69286028, 74235030, 86607535, 103929042, 148470060, 173215070, 207858084, 259822605, 346430140, 519645210, 1039290420]

約数ペア:

[(1, 1039290420), (2, 519645210), (3, 346430140), (4, 259822605), (5, 207858084), (6, 173215070), (7, 148470060), (10, 103929042), (12, 86607535), (14, 74235030), (15, 69286028), (20, 51964521), (21, 49490020), (23, 45186540), (28, 37117515), (30, 34643014), (35, 29694012), (42, 24745010), (46, 22593270), (60, 17321507), (69, 15062180), (70, 14847006), (84, 12372505), (92, 11296635), (105, 9898004), (115, 9037308), (138, 7531090), (140, 7423503), (161, 6455220), (210, 4949002), (230, 4518654), (271, 3835020), (276, 3765545), (322, 3227610), (345, 3012436), (397, 2617860), (420, 2474501), (460, 2259327), (483, 2151740), (542, 1917510), (644, 1613805), (690, 1506218), (794, 1308930), (805, 1291044), (813, 1278340), (966, 1075870), (1084, 958755), (1191, 872620), (1355, 767004), (1380, 753109), (1588, 654465), (1610, 645522), (1626, 639170), (1897, 547860), (1932, 537935), (1985, 523572), (2382, 436310), (2415, 430348), (2710, 383502), (2779, 373980), (3220, 322761), (3252, 319585), (3794, 273930), (3970, 261786), (4065, 255668), (4764, 218155), (4830, 215174), (5420, 191751), (5558, 186990), (5691, 182620), (5955, 174524), (6233, 166740), (7588, 136965), (7940, 130893), (8130, 127834), (8337, 124660), (9131, 113820), (9485, 109572), (9660, 107587), (11116, 93495), (11382, 91310), (11910, 87262), (12466, 83370), (13895, 74796), (16260, 63917), (16674, 62330), (18262, 56910), (18699, 55580), (18970, 54786), (22764, 45655), (23820, 43631), (24932, 41685), (27393, 37940), (27790, 37398), (28455, 36524), (31165, 33348)]