2449418820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 7693056000

約数和(自身を除く): 5243637180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 211, 228, 255, 285, 323, 340, 380, 422, 510, 570, 599, 633, 646, 844, 969, 1020, 1055, 1140, 1198, 1266, 1292, 1615, 1797, 1938, 2110, 2396, 2532, 2995, 3165, 3230, 3587, 3594, 3876, 4009, 4220, 4845, 5990, 6330, 6460, 7174, 7188, 8018, 8985, 9690, 10183, 10761, 11381, 11980, 12027, 12660, 14348, 16036, 17935, 17970, 19380, 20045, 20366, 21522, 22762, 24054, 30549, 34143, 35870, 35940, 40090, 40732, 43044, 45524, 48108, 50915, 53805, 56905, 60135, 61098, 68153, 68286, 71740, 80180, 101830, 107610, 113810, 120270, 122196, 126389, 136306, 136572, 152745, 170715, 193477, 203660, 204459, 215220, 227620, 240540, 252778, 272612, 305490, 340765, 341430, 379167, 386954, 408918, 505556, 580431, 610980, 631945, 681530, 682860, 758334, 773908, 817836, 967385, 1022295, 1160862, 1263890, 1363060, 1516668, 1895835, 1934770, 2044590, 2148613, 2321724, 2401391, 2527780, 2902155, 3791670, 3869540, 4089180, 4297226, 4802782, 5804310, 6445839, 7204173, 7583340, 8594452, 9605564, 10743065, 11608620, 12006955, 12891678, 14408346, 21486130, 24013910, 25783356, 28816692, 32229195, 36020865, 40823647, 42972260, 48027820, 64458390, 72041730, 81647294, 122470941, 128916780, 144083460, 163294588, 204118235, 244941882, 408236470, 489883764, 612354705, 816472940, 1224709410, 2449418820]

約数ペア:

[(1, 2449418820), (2, 1224709410), (3, 816472940), (4, 612354705), (5, 489883764), (6, 408236470), (10, 244941882), (12, 204118235), (15, 163294588), (17, 144083460), (19, 128916780), (20, 122470941), (30, 81647294), (34, 72041730), (38, 64458390), (51, 48027820), (57, 42972260), (60, 40823647), (68, 36020865), (76, 32229195), (85, 28816692), (95, 25783356), (102, 24013910), (114, 21486130), (170, 14408346), (190, 12891678), (204, 12006955), (211, 11608620), (228, 10743065), (255, 9605564), (285, 8594452), (323, 7583340), (340, 7204173), (380, 6445839), (422, 5804310), (510, 4802782), (570, 4297226), (599, 4089180), (633, 3869540), (646, 3791670), (844, 2902155), (969, 2527780), (1020, 2401391), (1055, 2321724), (1140, 2148613), (1198, 2044590), (1266, 1934770), (1292, 1895835), (1615, 1516668), (1797, 1363060), (1938, 1263890), (2110, 1160862), (2396, 1022295), (2532, 967385), (2995, 817836), (3165, 773908), (3230, 758334), (3587, 682860), (3594, 681530), (3876, 631945), (4009, 610980), (4220, 580431), (4845, 505556), (5990, 408918), (6330, 386954), (6460, 379167), (7174, 341430), (7188, 340765), (8018, 305490), (8985, 272612), (9690, 252778), (10183, 240540), (10761, 227620), (11381, 215220), (11980, 204459), (12027, 203660), (12660, 193477), (14348, 170715), (16036, 152745), (17935, 136572), (17970, 136306), (19380, 126389), (20045, 122196), (20366, 120270), (21522, 113810), (22762, 107610), (24054, 101830), (30549, 80180), (34143, 71740), (35870, 68286), (35940, 68153), (40090, 61098), (40732, 60135), (43044, 56905), (45524, 53805), (48108, 50915)]