2419860000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 240

約数和(自身を含む): 8199975168

約数和(自身を除く): 5780115168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 480, 496, 500, 600, 620, 625, 744, 750, 775, 800, 930, 992, 1000, 1200, 1240, 1250, 1301, 1488, 1500, 1550, 1860, 1875, 2000, 2325, 2400, 2480, 2500, 2602, 2976, 3000, 3100, 3720, 3750, 3875, 3903, 4000, 4650, 4960, 5000, 5204, 6000, 6200, 6505, 7440, 7500, 7750, 7806, 9300, 10000, 10408, 11625, 12000, 12400, 13010, 14880, 15000, 15500, 15612, 18600, 19375, 19515, 20000, 20816, 23250, 24800, 26020, 30000, 31000, 31224, 32525, 37200, 38750, 39030, 40331, 41632, 46500, 52040, 58125, 60000, 62000, 62448, 65050, 74400, 77500, 78060, 80662, 93000, 97575, 104080, 116250, 120993, 124000, 124896, 130100, 155000, 156120, 161324, 162625, 186000, 195150, 201655, 208160, 232500, 241986, 260200, 310000, 312240, 322648, 325250, 372000, 390300, 403310, 465000, 483972, 487875, 520400, 604965, 620000, 624480, 645296, 650500, 780600, 806620, 813125, 930000, 967944, 975750, 1008275, 1040800, 1209930, 1290592, 1301000, 1561200, 1613240, 1626250, 1860000, 1935888, 1951500, 2016550, 2419860, 2439375, 2602000, 3024825, 3122400, 3226480, 3252500, 3871776, 3903000, 4033100, 4839720, 4878750, 5041375, 5204000, 6049650, 6452960, 6505000, 7806000, 8066200, 9679440, 9757500, 10082750, 12099300, 13010000, 15124125, 15612000, 16132400, 19358880, 19515000, 20165500, 24198600, 25206875, 26020000, 30248250, 32264800, 39030000, 40331000, 48397200, 50413750, 60496500, 75620625, 78060000, 80662000, 96794400, 100827500, 120993000, 151241250, 161324000, 201655000, 241986000, 302482500, 403310000, 483972000, 604965000, 806620000, 1209930000, 2419860000]

約数ペア:

[(1, 2419860000), (2, 1209930000), (3, 806620000), (4, 604965000), (5, 483972000), (6, 403310000), (8, 302482500), (10, 241986000), (12, 201655000), (15, 161324000), (16, 151241250), (20, 120993000), (24, 100827500), (25, 96794400), (30, 80662000), (31, 78060000), (32, 75620625), (40, 60496500), (48, 50413750), (50, 48397200), (60, 40331000), (62, 39030000), (75, 32264800), (80, 30248250), (93, 26020000), (96, 25206875), (100, 24198600), (120, 20165500), (124, 19515000), (125, 19358880), (150, 16132400), (155, 15612000), (160, 15124125), (186, 13010000), (200, 12099300), (240, 10082750), (248, 9757500), (250, 9679440), (300, 8066200), (310, 7806000), (372, 6505000), (375, 6452960), (400, 6049650), (465, 5204000), (480, 5041375), (496, 4878750), (500, 4839720), (600, 4033100), (620, 3903000), (625, 3871776), (744, 3252500), (750, 3226480), (775, 3122400), (800, 3024825), (930, 2602000), (992, 2439375), (1000, 2419860), (1200, 2016550), (1240, 1951500), (1250, 1935888), (1301, 1860000), (1488, 1626250), (1500, 1613240), (1550, 1561200), (1860, 1301000), (1875, 1290592), (2000, 1209930), (2325, 1040800), (2400, 1008275), (2480, 975750), (2500, 967944), (2602, 930000), (2976, 813125), (3000, 806620), (3100, 780600), (3720, 650500), (3750, 645296), (3875, 624480), (3903, 620000), (4000, 604965), (4650, 520400), (4960, 487875), (5000, 483972), (5204, 465000), (6000, 403310), (6200, 390300), (6505, 372000), (7440, 325250), (7500, 322648), (7750, 312240), (7806, 310000), (9300, 260200), (10000, 241986), (10408, 232500), (11625, 208160), (12000, 201655), (12400, 195150), (13010, 186000), (14880, 162625), (15000, 161324), (15500, 156120), (15612, 155000), (18600, 130100), (19375, 124896), (19515, 124000), (20000, 120993), (20816, 116250), (23250, 104080), (24800, 97575), (26020, 93000), (30000, 80662), (31000, 78060), (31224, 77500), (32525, 74400), (37200, 65050), (38750, 62448), (39030, 62000), (40331, 60000), (41632, 58125), (46500, 52040)]