15694941940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 36536500224

約数和(自身を除く): 20841558284

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 53, 74, 92, 106, 115, 127, 137, 148, 185, 212, 230, 254, 265, 274, 370, 460, 508, 530, 548, 635, 685, 740, 851, 1060, 1219, 1270, 1370, 1702, 1961, 2438, 2540, 2740, 2921, 3151, 3404, 3922, 4255, 4699, 4876, 5069, 5842, 6095, 6302, 6731, 7261, 7844, 8510, 9398, 9805, 10138, 11684, 12190, 12604, 13462, 14522, 14605, 15755, 17020, 17399, 18796, 19610, 20276, 23495, 24380, 25345, 26924, 29044, 29210, 31510, 33655, 34798, 36305, 39220, 45103, 46990, 50690, 58420, 63020, 67310, 69596, 72610, 86995, 90206, 93980, 101380, 108077, 116587, 134620, 145220, 154813, 167003, 173990, 180412, 216154, 225515, 233174, 249047, 268657, 309626, 334006, 347980, 400177, 432308, 451030, 466348, 498094, 537314, 540385, 582935, 619252, 643763, 668012, 774065, 800354, 835015, 902060, 922147, 996188, 1074628, 1080770, 1165870, 1245235, 1287526, 1343285, 1548130, 1600708, 1670030, 1844294, 2000885, 2161540, 2331740, 2490470, 2575052, 2686570, 3096260, 3218815, 3340060, 3688588, 4001770, 4610735, 4980940, 5373140, 5728081, 6179111, 6437630, 8003540, 9221470, 11456162, 12358222, 12875260, 14806549, 18442940, 21209381, 22912324, 24716444, 28640405, 29613098, 30895555, 34119439, 42418762, 57280810, 59226196, 61791110, 68238878, 74032745, 84837524, 106046905, 114561620, 123582220, 136477756, 148065490, 170597195, 212093810, 296130980, 341194390, 424187620, 682388780, 784747097, 1569494194, 3138988388, 3923735485, 7847470970, 15694941940]

約数ペア:

[(1, 15694941940), (2, 7847470970), (4, 3923735485), (5, 3138988388), (10, 1569494194), (20, 784747097), (23, 682388780), (37, 424187620), (46, 341194390), (53, 296130980), (74, 212093810), (92, 170597195), (106, 148065490), (115, 136477756), (127, 123582220), (137, 114561620), (148, 106046905), (185, 84837524), (212, 74032745), (230, 68238878), (254, 61791110), (265, 59226196), (274, 57280810), (370, 42418762), (460, 34119439), (508, 30895555), (530, 29613098), (548, 28640405), (635, 24716444), (685, 22912324), (740, 21209381), (851, 18442940), (1060, 14806549), (1219, 12875260), (1270, 12358222), (1370, 11456162), (1702, 9221470), (1961, 8003540), (2438, 6437630), (2540, 6179111), (2740, 5728081), (2921, 5373140), (3151, 4980940), (3404, 4610735), (3922, 4001770), (4255, 3688588), (4699, 3340060), (4876, 3218815), (5069, 3096260), (5842, 2686570), (6095, 2575052), (6302, 2490470), (6731, 2331740), (7261, 2161540), (7844, 2000885), (8510, 1844294), (9398, 1670030), (9805, 1600708), (10138, 1548130), (11684, 1343285), (12190, 1287526), (12604, 1245235), (13462, 1165870), (14522, 1080770), (14605, 1074628), (15755, 996188), (17020, 922147), (17399, 902060), (18796, 835015), (19610, 800354), (20276, 774065), (23495, 668012), (24380, 643763), (25345, 619252), (26924, 582935), (29044, 540385), (29210, 537314), (31510, 498094), (33655, 466348), (34798, 451030), (36305, 432308), (39220, 400177), (45103, 347980), (46990, 334006), (50690, 309626), (58420, 268657), (63020, 249047), (67310, 233174), (69596, 225515), (72610, 216154), (86995, 180412), (90206, 173990), (93980, 167003), (101380, 154813), (108077, 145220), (116587, 134620)]