802916820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 2653056000

約数和(自身を除く): 1850139180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 139, 171, 180, 190, 228, 270, 278, 285, 342, 380, 417, 513, 540, 556, 563, 570, 684, 695, 834, 855, 1026, 1126, 1140, 1251, 1390, 1668, 1689, 1710, 2052, 2085, 2252, 2502, 2565, 2641, 2780, 2815, 3378, 3420, 3753, 4170, 5004, 5067, 5130, 5282, 5630, 6255, 6756, 7506, 7923, 8340, 8445, 10134, 10260, 10564, 10697, 11260, 12510, 13205, 15012, 15201, 15846, 16890, 18765, 20268, 21394, 23769, 25020, 25335, 26410, 30402, 31692, 32091, 33780, 37530, 39615, 42788, 47538, 50670, 52820, 53485, 60804, 64182, 71307, 75060, 76005, 78257, 79230, 95076, 96273, 101340, 106970, 118845, 128364, 142614, 152010, 156514, 158460, 160455, 192546, 213940, 234771, 237690, 285228, 288819, 304020, 313028, 320910, 356535, 385092, 391285, 469542, 475380, 481365, 577638, 641820, 704313, 713070, 782570, 939084, 962730, 1155276, 1173855, 1408626, 1426140, 1444095, 1486883, 1565140, 1925460, 2112939, 2347710, 2817252, 2888190, 2973766, 3521565, 4225878, 4460649, 4695420, 5776380, 5947532, 7043130, 7434415, 8451756, 8921298, 10564695, 13381947, 14086260, 14868830, 17842596, 21129390, 22303245, 26763894, 29737660, 40145841, 42258780, 44606490, 53527788, 66909735, 80291682, 89212980, 133819470, 160583364, 200729205, 267638940, 401458410, 802916820]

約数ペア:

[(1, 802916820), (2, 401458410), (3, 267638940), (4, 200729205), (5, 160583364), (6, 133819470), (9, 89212980), (10, 80291682), (12, 66909735), (15, 53527788), (18, 44606490), (19, 42258780), (20, 40145841), (27, 29737660), (30, 26763894), (36, 22303245), (38, 21129390), (45, 17842596), (54, 14868830), (57, 14086260), (60, 13381947), (76, 10564695), (90, 8921298), (95, 8451756), (108, 7434415), (114, 7043130), (135, 5947532), (139, 5776380), (171, 4695420), (180, 4460649), (190, 4225878), (228, 3521565), (270, 2973766), (278, 2888190), (285, 2817252), (342, 2347710), (380, 2112939), (417, 1925460), (513, 1565140), (540, 1486883), (556, 1444095), (563, 1426140), (570, 1408626), (684, 1173855), (695, 1155276), (834, 962730), (855, 939084), (1026, 782570), (1126, 713070), (1140, 704313), (1251, 641820), (1390, 577638), (1668, 481365), (1689, 475380), (1710, 469542), (2052, 391285), (2085, 385092), (2252, 356535), (2502, 320910), (2565, 313028), (2641, 304020), (2780, 288819), (2815, 285228), (3378, 237690), (3420, 234771), (3753, 213940), (4170, 192546), (5004, 160455), (5067, 158460), (5130, 156514), (5282, 152010), (5630, 142614), (6255, 128364), (6756, 118845), (7506, 106970), (7923, 101340), (8340, 96273), (8445, 95076), (10134, 79230), (10260, 78257), (10564, 76005), (10697, 75060), (11260, 71307), (12510, 64182), (13205, 60804), (15012, 53485), (15201, 52820), (15846, 50670), (16890, 47538), (18765, 42788), (20268, 39615), (21394, 37530), (23769, 33780), (25020, 32091), (25335, 31692), (26410, 30402)]