7949255600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4556

約数の個数: 240

約数和(自身を含む): 23165850624

約数和(自身を除く): 15216595024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 124, 130, 143, 155, 176, 200, 208, 220, 248, 260, 275, 286, 310, 325, 341, 400, 403, 440, 496, 520, 550, 572, 620, 650, 682, 715, 775, 806, 880, 1040, 1100, 1144, 1240, 1300, 1364, 1430, 1550, 1612, 1705, 2015, 2200, 2288, 2480, 2600, 2728, 2860, 3100, 3224, 3410, 3575, 4030, 4400, 4433, 4483, 5200, 5456, 5720, 6200, 6448, 6820, 7150, 8060, 8525, 8866, 8966, 10075, 11440, 12400, 13640, 14300, 16120, 17050, 17732, 17932, 20150, 22165, 22415, 27280, 28600, 32240, 34100, 35464, 35864, 40300, 44330, 44830, 49313, 57200, 58279, 68200, 70928, 71728, 80600, 88660, 89660, 98626, 110825, 112075, 116558, 136400, 138973, 161200, 177320, 179320, 197252, 221650, 224150, 233116, 246565, 277946, 291395, 354640, 358640, 394504, 443300, 448300, 466232, 493130, 555892, 582790, 641069, 694865, 789008, 886600, 896600, 932464, 986260, 1111784, 1165580, 1232825, 1282138, 1389730, 1456975, 1528703, 1773200, 1793200, 1806649, 1972520, 2223568, 2331160, 2465650, 2564276, 2779460, 2913950, 3057406, 3205345, 3474325, 3613298, 3945040, 4662320, 4931300, 5128552, 5558920, 5827900, 6114812, 6410690, 6948650, 7226596, 7643515, 9033245, 9862600, 10257104, 11117840, 11655800, 12229624, 12821380, 13897300, 14453192, 15287030, 16026725, 18066490, 19725200, 19873139, 23311600, 24459248, 25642760, 27794600, 28906384, 30574060, 32053450, 36132980, 38217575, 39746278, 45166225, 51285520, 55589200, 61148120, 64106900, 72265960, 76435150, 79492556, 90332450, 99365695, 122296240, 128213800, 144531920, 152870300, 158985112, 180664900, 198731390, 256427600, 305740600, 317970224, 361329800, 397462780, 496828475, 611481200, 722659600, 794925560, 993656950, 1589851120, 1987313900, 3974627800, 7949255600]

約数ペア:

[(1, 7949255600), (2, 3974627800), (4, 1987313900), (5, 1589851120), (8, 993656950), (10, 794925560), (11, 722659600), (13, 611481200), (16, 496828475), (20, 397462780), (22, 361329800), (25, 317970224), (26, 305740600), (31, 256427600), (40, 198731390), (44, 180664900), (50, 158985112), (52, 152870300), (55, 144531920), (62, 128213800), (65, 122296240), (80, 99365695), (88, 90332450), (100, 79492556), (104, 76435150), (110, 72265960), (124, 64106900), (130, 61148120), (143, 55589200), (155, 51285520), (176, 45166225), (200, 39746278), (208, 38217575), (220, 36132980), (248, 32053450), (260, 30574060), (275, 28906384), (286, 27794600), (310, 25642760), (325, 24459248), (341, 23311600), (400, 19873139), (403, 19725200), (440, 18066490), (496, 16026725), (520, 15287030), (550, 14453192), (572, 13897300), (620, 12821380), (650, 12229624), (682, 11655800), (715, 11117840), (775, 10257104), (806, 9862600), (880, 9033245), (1040, 7643515), (1100, 7226596), (1144, 6948650), (1240, 6410690), (1300, 6114812), (1364, 5827900), (1430, 5558920), (1550, 5128552), (1612, 4931300), (1705, 4662320), (2015, 3945040), (2200, 3613298), (2288, 3474325), (2480, 3205345), (2600, 3057406), (2728, 2913950), (2860, 2779460), (3100, 2564276), (3224, 2465650), (3410, 2331160), (3575, 2223568), (4030, 1972520), (4400, 1806649), (4433, 1793200), (4483, 1773200), (5200, 1528703), (5456, 1456975), (5720, 1389730), (6200, 1282138), (6448, 1232825), (6820, 1165580), (7150, 1111784), (8060, 986260), (8525, 932464), (8866, 896600), (8966, 886600), (10075, 789008), (11440, 694865), (12400, 641069), (13640, 582790), (14300, 555892), (16120, 493130), (17050, 466232), (17732, 448300), (17932, 443300), (20150, 394504), (22165, 358640), (22415, 354640), (27280, 291395), (28600, 277946), (32240, 246565), (34100, 233116), (35464, 224150), (35864, 221650), (40300, 197252), (44330, 179320), (44830, 177320), (49313, 161200), (57200, 138973), (58279, 136400), (68200, 116558), (70928, 112075), (71728, 110825), (80600, 98626), (88660, 89660)]