984486966120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20561549}}^1$

素因数の和:20561592

約数の個数: 192

約数和(自身を含む): 3849122160000

約数和(自身を除く): 2864635193880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 20561549, 41123098, 61684647, 82246196, 102807745, 123369294, 143930843, 164492392, 185053941, 205615490, 246738588, 287861686, 308423235, 370107882, 390669431, 411230980, 431792529, 493477176, 575723372, 616846470, 719654215, 740215764, 781338862, 822461960, 863585058, 925269705, 1151446744, 1172008293, 1233692940, 1295377587, 1439308430, 1480431528, 1562677724, 1727170116, 1850539410, 1953347155, 2158962645, 2344016586, 2467385880, 2590755174, 2734686017, 2878616860, 3125355448, 3454340232, 3516024879, 3701078820, 3906694310, 4317925290, 4688033172, 5181510348, 5469372034, 5757233720, 5860041465, 6476887935, 7032049758, 7402157640, 7813388620, 8204058051, 8635850580, 9376066344, 10363020696, 10938744068, 11720082930, 12953775870, 13673430085, 14064099516, 15626777240, 16408116102, 17271701160, 17580124395, 21877488136, 23440165860, 24612174153, 25907551740, 27346860170, 28128199032, 32816232204, 35160248790, 41020290255, 46880331720, 49224348306, 51815103480, 54693720340, 65632464408, 70320497580, 82040580510, 98448696612, 109387440680, 123060870765, 140640995160, 164081161020, 196897393224, 246121741530, 328162322040, 492243483060, 984486966120]

約数ペア:

[(1, 984486966120), (2, 492243483060), (3, 328162322040), (4, 246121741530), (5, 196897393224), (6, 164081161020), (7, 140640995160), (8, 123060870765), (9, 109387440680), (10, 98448696612), (12, 82040580510), (14, 70320497580), (15, 65632464408), (18, 54693720340), (19, 51815103480), (20, 49224348306), (21, 46880331720), (24, 41020290255), (28, 35160248790), (30, 32816232204), (35, 28128199032), (36, 27346860170), (38, 25907551740), (40, 24612174153), (42, 23440165860), (45, 21877488136), (56, 17580124395), (57, 17271701160), (60, 16408116102), (63, 15626777240), (70, 14064099516), (72, 13673430085), (76, 12953775870), (84, 11720082930), (90, 10938744068), (95, 10363020696), (105, 9376066344), (114, 8635850580), (120, 8204058051), (126, 7813388620), (133, 7402157640), (140, 7032049758), (152, 6476887935), (168, 5860041465), (171, 5757233720), (180, 5469372034), (190, 5181510348), (210, 4688033172), (228, 4317925290), (252, 3906694310), (266, 3701078820), (280, 3516024879), (285, 3454340232), (315, 3125355448), (342, 2878616860), (360, 2734686017), (380, 2590755174), (399, 2467385880), (420, 2344016586), (456, 2158962645), (504, 1953347155), (532, 1850539410), (570, 1727170116), (630, 1562677724), (665, 1480431528), (684, 1439308430), (760, 1295377587), (798, 1233692940), (840, 1172008293), (855, 1151446744), (1064, 925269705), (1140, 863585058), (1197, 822461960), (1260, 781338862), (1330, 740215764), (1368, 719654215), (1596, 616846470), (1710, 575723372), (1995, 493477176), (2280, 431792529), (2394, 411230980), (2520, 390669431), (2660, 370107882), (3192, 308423235), (3420, 287861686), (3990, 246738588), (4788, 205615490), (5320, 185053941), (5985, 164492392), (6840, 143930843), (7980, 123369294), (9576, 102807745), (11970, 82246196), (15960, 61684647), (23940, 41123098), (47880, 20561549)]