1896722640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1986

約数の個数: 240

約数和(自身を含む): 6829437888

約数和(自身を除く): 4932715248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 166, 170, 180, 204, 240, 249, 255, 272, 306, 332, 340, 360, 408, 415, 498, 510, 612, 664, 680, 720, 747, 765, 816, 830, 996, 1020, 1224, 1245, 1328, 1360, 1411, 1494, 1530, 1660, 1867, 1992, 2040, 2448, 2490, 2822, 2988, 3060, 3320, 3734, 3735, 3984, 4080, 4233, 4980, 5601, 5644, 5976, 6120, 6640, 7055, 7468, 7470, 8466, 9335, 9960, 11202, 11288, 11952, 12240, 12699, 14110, 14936, 14940, 16803, 16932, 18670, 19920, 21165, 22404, 22576, 25398, 28005, 28220, 29872, 29880, 31739, 33606, 33864, 37340, 42330, 44808, 50796, 56010, 56440, 59760, 63478, 63495, 67212, 67728, 74680, 84015, 84660, 89616, 95217, 101592, 112020, 112880, 126956, 126990, 134424, 149360, 154961, 158695, 168030, 169320, 190434, 203184, 224040, 253912, 253980, 268848, 285651, 309922, 317390, 336060, 338640, 380868, 448080, 464883, 476085, 507824, 507960, 571302, 619844, 634780, 672120, 761736, 774805, 929766, 952170, 1015920, 1142604, 1239688, 1269560, 1344240, 1394649, 1428255, 1523472, 1549610, 1859532, 1904340, 2285208, 2324415, 2479376, 2539120, 2634337, 2789298, 2856510, 3099220, 3719064, 3808680, 4570416, 4648830, 5268674, 5578596, 5713020, 6198440, 6973245, 7438128, 7617360, 7903011, 9297660, 10537348, 11157192, 11426040, 12396880, 13171685, 13946490, 15806022, 18595320, 21074696, 22314384, 22852080, 23709033, 26343370, 27892980, 31612044, 37190640, 39515055, 42149392, 47418066, 52686740, 55785960, 63224088, 79030110, 94836132, 105373480, 111571920, 118545165, 126448176, 158060220, 189672264, 210746960, 237090330, 316120440, 379344528, 474180660, 632240880, 948361320, 1896722640]

約数ペア:

[(1, 1896722640), (2, 948361320), (3, 632240880), (4, 474180660), (5, 379344528), (6, 316120440), (8, 237090330), (9, 210746960), (10, 189672264), (12, 158060220), (15, 126448176), (16, 118545165), (17, 111571920), (18, 105373480), (20, 94836132), (24, 79030110), (30, 63224088), (34, 55785960), (36, 52686740), (40, 47418066), (45, 42149392), (48, 39515055), (51, 37190640), (60, 31612044), (68, 27892980), (72, 26343370), (80, 23709033), (83, 22852080), (85, 22314384), (90, 21074696), (102, 18595320), (120, 15806022), (136, 13946490), (144, 13171685), (153, 12396880), (166, 11426040), (170, 11157192), (180, 10537348), (204, 9297660), (240, 7903011), (249, 7617360), (255, 7438128), (272, 6973245), (306, 6198440), (332, 5713020), (340, 5578596), (360, 5268674), (408, 4648830), (415, 4570416), (498, 3808680), (510, 3719064), (612, 3099220), (664, 2856510), (680, 2789298), (720, 2634337), (747, 2539120), (765, 2479376), (816, 2324415), (830, 2285208), (996, 1904340), (1020, 1859532), (1224, 1549610), (1245, 1523472), (1328, 1428255), (1360, 1394649), (1411, 1344240), (1494, 1269560), (1530, 1239688), (1660, 1142604), (1867, 1015920), (1992, 952170), (2040, 929766), (2448, 774805), (2490, 761736), (2822, 672120), (2988, 634780), (3060, 619844), (3320, 571302), (3734, 507960), (3735, 507824), (3984, 476085), (4080, 464883), (4233, 448080), (4980, 380868), (5601, 338640), (5644, 336060), (5976, 317390), (6120, 309922), (6640, 285651), (7055, 268848), (7468, 253980), (7470, 253912), (8466, 224040), (9335, 203184), (9960, 190434), (11202, 169320), (11288, 168030), (11952, 158695), (12240, 154961), (12699, 149360), (14110, 134424), (14936, 126990), (14940, 126956), (16803, 112880), (16932, 112020), (18670, 101592), (19920, 95217), (21165, 89616), (22404, 84660), (22576, 84015), (25398, 74680), (28005, 67728), (28220, 67212), (29872, 63495), (29880, 63478), (31739, 59760), (33606, 56440), (33864, 56010), (37340, 50796), (42330, 44808)]