1969036020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1451}}^1$

素因数の和:1835

約数の個数: 192

約数和(自身を含む): 7025356800

約数和(自身を除く): 5056320780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 359, 378, 420, 540, 630, 718, 756, 945, 1077, 1260, 1436, 1451, 1795, 1890, 2154, 2513, 2902, 3231, 3590, 3780, 4308, 4353, 5026, 5385, 5804, 6462, 7180, 7255, 7539, 8706, 9693, 10052, 10157, 10770, 12565, 12924, 13059, 14510, 15078, 16155, 17412, 19386, 20314, 21540, 21765, 22617, 25130, 26118, 29020, 30156, 30471, 32310, 37695, 38772, 39177, 40628, 43530, 45234, 48465, 50260, 50785, 52236, 60942, 64620, 65295, 67851, 75390, 78354, 87060, 90468, 91413, 96930, 101570, 113085, 121884, 130590, 135702, 150780, 152355, 156708, 182826, 193860, 195885, 203140, 226170, 261180, 271404, 274239, 304710, 339255, 365652, 391770, 452340, 457065, 520909, 548478, 609420, 678510, 783540, 914130, 1041818, 1096956, 1357020, 1371195, 1562727, 1828260, 2083636, 2604545, 2742390, 3125454, 3646363, 4688181, 5209090, 5484780, 6250908, 7292726, 7813635, 9376362, 10418180, 10939089, 14064543, 14585452, 15627270, 18231815, 18752724, 21878178, 23440905, 28129086, 31254540, 32817267, 36463630, 43756356, 46881810, 54695445, 56258172, 65634534, 70322715, 72927260, 93763620, 98451801, 109390890, 131269068, 140645430, 164086335, 196903602, 218781780, 281290860, 328172670, 393807204, 492259005, 656345340, 984518010, 1969036020]

約数ペア:

[(1, 1969036020), (2, 984518010), (3, 656345340), (4, 492259005), (5, 393807204), (6, 328172670), (7, 281290860), (9, 218781780), (10, 196903602), (12, 164086335), (14, 140645430), (15, 131269068), (18, 109390890), (20, 98451801), (21, 93763620), (27, 72927260), (28, 70322715), (30, 65634534), (35, 56258172), (36, 54695445), (42, 46881810), (45, 43756356), (54, 36463630), (60, 32817267), (63, 31254540), (70, 28129086), (84, 23440905), (90, 21878178), (105, 18752724), (108, 18231815), (126, 15627270), (135, 14585452), (140, 14064543), (180, 10939089), (189, 10418180), (210, 9376362), (252, 7813635), (270, 7292726), (315, 6250908), (359, 5484780), (378, 5209090), (420, 4688181), (540, 3646363), (630, 3125454), (718, 2742390), (756, 2604545), (945, 2083636), (1077, 1828260), (1260, 1562727), (1436, 1371195), (1451, 1357020), (1795, 1096956), (1890, 1041818), (2154, 914130), (2513, 783540), (2902, 678510), (3231, 609420), (3590, 548478), (3780, 520909), (4308, 457065), (4353, 452340), (5026, 391770), (5385, 365652), (5804, 339255), (6462, 304710), (7180, 274239), (7255, 271404), (7539, 261180), (8706, 226170), (9693, 203140), (10052, 195885), (10157, 193860), (10770, 182826), (12565, 156708), (12924, 152355), (13059, 150780), (14510, 135702), (15078, 130590), (16155, 121884), (17412, 113085), (19386, 101570), (20314, 96930), (21540, 91413), (21765, 90468), (22617, 87060), (25130, 78354), (26118, 75390), (29020, 67851), (30156, 65295), (30471, 64620), (32310, 60942), (37695, 52236), (38772, 50785), (39177, 50260), (40628, 48465), (43530, 45234)]