1913307600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2778

約数の個数: 240

約数和(自身を含む): 6662113280

約数和(自身を除く): 4748805680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 240, 248, 285, 300, 304, 310, 372, 380, 400, 456, 465, 475, 496, 570, 589, 600, 620, 744, 760, 775, 912, 930, 950, 1140, 1178, 1200, 1240, 1425, 1488, 1520, 1550, 1767, 1860, 1900, 2280, 2325, 2356, 2480, 2707, 2850, 2945, 3100, 3534, 3720, 3800, 4560, 4650, 4712, 5414, 5700, 5890, 6200, 7068, 7440, 7600, 8121, 8835, 9300, 9424, 10828, 11400, 11780, 12400, 13535, 14136, 14725, 16242, 17670, 18600, 21656, 22800, 23560, 27070, 28272, 29450, 32484, 35340, 37200, 40605, 43312, 44175, 47120, 51433, 54140, 58900, 64968, 67675, 70680, 81210, 83917, 88350, 102866, 108280, 117800, 129936, 135350, 141360, 154299, 162420, 167834, 176700, 203025, 205732, 216560, 235600, 251751, 257165, 270700, 308598, 324840, 335668, 353400, 406050, 411464, 419585, 503502, 514330, 541400, 617196, 649680, 671336, 706800, 771495, 812100, 822928, 839170, 1007004, 1028660, 1082800, 1234392, 1258755, 1285825, 1342672, 1542990, 1594423, 1624200, 1678340, 2014008, 2057320, 2097925, 2468784, 2517510, 2571650, 3085980, 3188846, 3248400, 3356680, 3857475, 4028016, 4114640, 4195850, 4783269, 5035020, 5143300, 6171960, 6293775, 6377692, 6713360, 7714950, 7972115, 8391700, 9566538, 10070040, 10286600, 12343920, 12587550, 12755384, 15429900, 15944230, 16783400, 19133076, 20140080, 20573200, 23916345, 25175100, 25510768, 30859800, 31888460, 33566800, 38266152, 39860575, 47832690, 50350200, 61719600, 63776920, 76532304, 79721150, 95665380, 100700400, 119581725, 127553840, 159442300, 191330760, 239163450, 318884600, 382661520, 478326900, 637769200, 956653800, 1913307600]

約数ペア:

[(1, 1913307600), (2, 956653800), (3, 637769200), (4, 478326900), (5, 382661520), (6, 318884600), (8, 239163450), (10, 191330760), (12, 159442300), (15, 127553840), (16, 119581725), (19, 100700400), (20, 95665380), (24, 79721150), (25, 76532304), (30, 63776920), (31, 61719600), (38, 50350200), (40, 47832690), (48, 39860575), (50, 38266152), (57, 33566800), (60, 31888460), (62, 30859800), (75, 25510768), (76, 25175100), (80, 23916345), (93, 20573200), (95, 20140080), (100, 19133076), (114, 16783400), (120, 15944230), (124, 15429900), (150, 12755384), (152, 12587550), (155, 12343920), (186, 10286600), (190, 10070040), (200, 9566538), (228, 8391700), (240, 7972115), (248, 7714950), (285, 6713360), (300, 6377692), (304, 6293775), (310, 6171960), (372, 5143300), (380, 5035020), (400, 4783269), (456, 4195850), (465, 4114640), (475, 4028016), (496, 3857475), (570, 3356680), (589, 3248400), (600, 3188846), (620, 3085980), (744, 2571650), (760, 2517510), (775, 2468784), (912, 2097925), (930, 2057320), (950, 2014008), (1140, 1678340), (1178, 1624200), (1200, 1594423), (1240, 1542990), (1425, 1342672), (1488, 1285825), (1520, 1258755), (1550, 1234392), (1767, 1082800), (1860, 1028660), (1900, 1007004), (2280, 839170), (2325, 822928), (2356, 812100), (2480, 771495), (2707, 706800), (2850, 671336), (2945, 649680), (3100, 617196), (3534, 541400), (3720, 514330), (3800, 503502), (4560, 419585), (4650, 411464), (4712, 406050), (5414, 353400), (5700, 335668), (5890, 324840), (6200, 308598), (7068, 270700), (7440, 257165), (7600, 251751), (8121, 235600), (8835, 216560), (9300, 205732), (9424, 203025), (10828, 176700), (11400, 167834), (11780, 162420), (12400, 154299), (13535, 141360), (14136, 135350), (14725, 129936), (16242, 117800), (17670, 108280), (18600, 102866), (21656, 88350), (22800, 83917), (23560, 81210), (27070, 70680), (28272, 67675), (29450, 64968), (32484, 58900), (35340, 54140), (37200, 51433), (40605, 47120), (43312, 44175)]