19338581880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{1907}}^1$

素因数の和:3598

約数の個数: 192

約数和(自身を含む): 66622551840

約数和(自身を除く): 47283969960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 1657, 1907, 2040, 3060, 3314, 3814, 4971, 5721, 6120, 6628, 7628, 8285, 9535, 9942, 11442, 13256, 14913, 15256, 16570, 17163, 19070, 19884, 22884, 24855, 28169, 28605, 29826, 32419, 33140, 34326, 38140, 39768, 45768, 49710, 56338, 57210, 59652, 64838, 66280, 68652, 74565, 76280, 84507, 85815, 97257, 99420, 112676, 114420, 119304, 129676, 137304, 140845, 149130, 162095, 169014, 171630, 194514, 198840, 225352, 228840, 253521, 259352, 281690, 291771, 298260, 324190, 338028, 343260, 389028, 422535, 486285, 507042, 563380, 583542, 596520, 648380, 676056, 686520, 778056, 845070, 972570, 1014084, 1126760, 1167084, 1267605, 1296760, 1458855, 1690140, 1945140, 2028168, 2334168, 2535210, 2917710, 3159899, 3380280, 3890280, 5070420, 5835420, 6319798, 9479697, 10140840, 11670840, 12639596, 15799495, 18959394, 25279192, 28439091, 31598990, 37918788, 47398485, 53718283, 56878182, 63197980, 75837576, 94796970, 107436566, 113756364, 126395960, 142195455, 161154849, 189593940, 214873132, 227512728, 268591415, 284390910, 322309698, 379187880, 429746264, 483464547, 537182830, 568781820, 644619396, 805774245, 966929094, 1074365660, 1137563640, 1289238792, 1611548490, 1933858188, 2148731320, 2417322735, 3223096980, 3867716376, 4834645470, 6446193960, 9669290940, 19338581880]

約数ペア:

[(1, 19338581880), (2, 9669290940), (3, 6446193960), (4, 4834645470), (5, 3867716376), (6, 3223096980), (8, 2417322735), (9, 2148731320), (10, 1933858188), (12, 1611548490), (15, 1289238792), (17, 1137563640), (18, 1074365660), (20, 966929094), (24, 805774245), (30, 644619396), (34, 568781820), (36, 537182830), (40, 483464547), (45, 429746264), (51, 379187880), (60, 322309698), (68, 284390910), (72, 268591415), (85, 227512728), (90, 214873132), (102, 189593940), (120, 161154849), (136, 142195455), (153, 126395960), (170, 113756364), (180, 107436566), (204, 94796970), (255, 75837576), (306, 63197980), (340, 56878182), (360, 53718283), (408, 47398485), (510, 37918788), (612, 31598990), (680, 28439091), (765, 25279192), (1020, 18959394), (1224, 15799495), (1530, 12639596), (1657, 11670840), (1907, 10140840), (2040, 9479697), (3060, 6319798), (3314, 5835420), (3814, 5070420), (4971, 3890280), (5721, 3380280), (6120, 3159899), (6628, 2917710), (7628, 2535210), (8285, 2334168), (9535, 2028168), (9942, 1945140), (11442, 1690140), (13256, 1458855), (14913, 1296760), (15256, 1267605), (16570, 1167084), (17163, 1126760), (19070, 1014084), (19884, 972570), (22884, 845070), (24855, 778056), (28169, 686520), (28605, 676056), (29826, 648380), (32419, 596520), (33140, 583542), (34326, 563380), (38140, 507042), (39768, 486285), (45768, 422535), (49710, 389028), (56338, 343260), (57210, 338028), (59652, 324190), (64838, 298260), (66280, 291771), (68652, 281690), (74565, 259352), (76280, 253521), (84507, 228840), (85815, 225352), (97257, 198840), (99420, 194514), (112676, 171630), (114420, 169014), (119304, 162095), (129676, 149130), (137304, 140845)]