38739126840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{9043}}^1$

素因数の和:10317

約数の個数: 128

約数和(自身を含む): 120335846400

約数和(自身を除く): 81596719560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1231, 1740, 2462, 3480, 3693, 4924, 6155, 7386, 9043, 9848, 12310, 14772, 18086, 18465, 24620, 27129, 29544, 35699, 36172, 36930, 45215, 49240, 54258, 71398, 72344, 73860, 90430, 107097, 108516, 135645, 142796, 147720, 178495, 180860, 214194, 217032, 262247, 271290, 285592, 356990, 361720, 428388, 524494, 535485, 542580, 713980, 786741, 856776, 1048988, 1070970, 1085160, 1311235, 1427960, 1573482, 2097976, 2141940, 2622470, 3146964, 3933705, 4283880, 5244940, 6293928, 7867410, 10489880, 11131933, 15734820, 22263866, 31469640, 33395799, 44527732, 55659665, 66791598, 89055464, 111319330, 133583196, 166978995, 222638660, 267166392, 322826057, 333957990, 445277320, 645652114, 667915980, 968478171, 1291304228, 1335831960, 1614130285, 1936956342, 2582608456, 3228260570, 3873912684, 4842390855, 6456521140, 7747825368, 9684781710, 12913042280, 19369563420, 38739126840]

約数ペア:

[(1, 38739126840), (2, 19369563420), (3, 12913042280), (4, 9684781710), (5, 7747825368), (6, 6456521140), (8, 4842390855), (10, 3873912684), (12, 3228260570), (15, 2582608456), (20, 1936956342), (24, 1614130285), (29, 1335831960), (30, 1291304228), (40, 968478171), (58, 667915980), (60, 645652114), (87, 445277320), (116, 333957990), (120, 322826057), (145, 267166392), (174, 222638660), (232, 166978995), (290, 133583196), (348, 111319330), (435, 89055464), (580, 66791598), (696, 55659665), (870, 44527732), (1160, 33395799), (1231, 31469640), (1740, 22263866), (2462, 15734820), (3480, 11131933), (3693, 10489880), (4924, 7867410), (6155, 6293928), (7386, 5244940), (9043, 4283880), (9848, 3933705), (12310, 3146964), (14772, 2622470), (18086, 2141940), (18465, 2097976), (24620, 1573482), (27129, 1427960), (29544, 1311235), (35699, 1085160), (36172, 1070970), (36930, 1048988), (45215, 856776), (49240, 786741), (54258, 713980), (71398, 542580), (72344, 535485), (73860, 524494), (90430, 428388), (107097, 361720), (108516, 356990), (135645, 285592), (142796, 271290), (147720, 262247), (178495, 217032), (180860, 214194)]