2023355600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 5939441280

約数和(自身を除く): 3916085680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 73, 76, 80, 95, 100, 112, 133, 140, 146, 152, 175, 190, 200, 266, 280, 292, 304, 350, 365, 380, 400, 475, 511, 521, 532, 560, 584, 665, 700, 730, 760, 950, 1022, 1042, 1064, 1168, 1330, 1387, 1400, 1460, 1520, 1825, 1900, 2044, 2084, 2128, 2555, 2605, 2660, 2774, 2800, 2920, 3325, 3647, 3650, 3800, 4088, 4168, 5110, 5210, 5320, 5548, 5840, 6650, 6935, 7294, 7300, 7600, 8176, 8336, 9709, 9899, 10220, 10420, 10640, 11096, 12775, 13025, 13300, 13870, 14588, 14600, 18235, 19418, 19798, 20440, 20840, 22192, 25550, 26050, 26600, 27740, 29176, 29200, 34675, 36470, 38033, 38836, 39596, 40880, 41680, 48545, 49495, 51100, 52100, 53200, 55480, 58352, 69293, 69350, 72940, 76066, 77672, 79192, 91175, 97090, 98990, 102200, 104200, 110960, 138586, 138700, 145880, 152132, 155344, 158384, 182350, 190165, 194180, 197980, 204400, 208400, 242725, 247475, 266231, 277172, 277400, 291760, 304264, 346465, 364700, 380330, 388360, 395960, 485450, 494950, 532462, 554344, 554800, 608528, 692930, 722627, 729400, 760660, 776720, 791920, 950825, 970900, 989900, 1064924, 1108688, 1331155, 1385860, 1445254, 1458800, 1521320, 1732325, 1901650, 1941800, 1979800, 2129848, 2662310, 2771720, 2890508, 3042640, 3464650, 3613135, 3803300, 3883600, 3959600, 4259696, 5058389, 5324620, 5543440, 5781016, 6655775, 6929300, 7226270, 7606600, 10116778, 10649240, 11562032, 13311550, 13858600, 14452540, 15213200, 18065675, 20233556, 21298480, 25291945, 26623100, 27717200, 28905080, 36131350, 40467112, 50583890, 53246200, 57810160, 72262700, 80934224, 101167780, 106492400, 126459725, 144525400, 202335560, 252919450, 289050800, 404671120, 505838900, 1011677800, 2023355600]

約数ペア:

[(1, 2023355600), (2, 1011677800), (4, 505838900), (5, 404671120), (7, 289050800), (8, 252919450), (10, 202335560), (14, 144525400), (16, 126459725), (19, 106492400), (20, 101167780), (25, 80934224), (28, 72262700), (35, 57810160), (38, 53246200), (40, 50583890), (50, 40467112), (56, 36131350), (70, 28905080), (73, 27717200), (76, 26623100), (80, 25291945), (95, 21298480), (100, 20233556), (112, 18065675), (133, 15213200), (140, 14452540), (146, 13858600), (152, 13311550), (175, 11562032), (190, 10649240), (200, 10116778), (266, 7606600), (280, 7226270), (292, 6929300), (304, 6655775), (350, 5781016), (365, 5543440), (380, 5324620), (400, 5058389), (475, 4259696), (511, 3959600), (521, 3883600), (532, 3803300), (560, 3613135), (584, 3464650), (665, 3042640), (700, 2890508), (730, 2771720), (760, 2662310), (950, 2129848), (1022, 1979800), (1042, 1941800), (1064, 1901650), (1168, 1732325), (1330, 1521320), (1387, 1458800), (1400, 1445254), (1460, 1385860), (1520, 1331155), (1825, 1108688), (1900, 1064924), (2044, 989900), (2084, 970900), (2128, 950825), (2555, 791920), (2605, 776720), (2660, 760660), (2774, 729400), (2800, 722627), (2920, 692930), (3325, 608528), (3647, 554800), (3650, 554344), (3800, 532462), (4088, 494950), (4168, 485450), (5110, 395960), (5210, 388360), (5320, 380330), (5548, 364700), (5840, 346465), (6650, 304264), (6935, 291760), (7294, 277400), (7300, 277172), (7600, 266231), (8176, 247475), (8336, 242725), (9709, 208400), (9899, 204400), (10220, 197980), (10420, 194180), (10640, 190165), (11096, 182350), (12775, 158384), (13025, 155344), (13300, 152132), (13870, 145880), (14588, 138700), (14600, 138586), (18235, 110960), (19418, 104200), (19798, 102200), (20440, 98990), (20840, 97090), (22192, 91175), (25550, 79192), (26050, 77672), (26600, 76066), (27740, 72940), (29176, 69350), (29200, 69293), (34675, 58352), (36470, 55480), (38033, 53200), (38836, 52100), (39596, 51100), (40880, 49495), (41680, 48545)]