2073452220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:645

約数の個数: 288

約数和(自身を含む): 7458272640

約数和(自身を除く): 5384820420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 61, 63, 70, 84, 90, 105, 106, 122, 126, 140, 159, 180, 183, 210, 212, 244, 252, 265, 305, 315, 318, 366, 371, 420, 427, 477, 509, 530, 549, 610, 630, 636, 732, 742, 795, 854, 915, 954, 1018, 1060, 1098, 1113, 1220, 1260, 1281, 1484, 1527, 1590, 1708, 1830, 1855, 1908, 2036, 2135, 2196, 2226, 2385, 2545, 2562, 2745, 3054, 3180, 3233, 3339, 3563, 3660, 3710, 3843, 4270, 4452, 4581, 4770, 5090, 5124, 5490, 5565, 6108, 6405, 6466, 6678, 7126, 7420, 7635, 7686, 8540, 9162, 9540, 9699, 10180, 10689, 10980, 11130, 12810, 12932, 13356, 14252, 15270, 15372, 16165, 16695, 17815, 18324, 19215, 19398, 21378, 22260, 22631, 22905, 25620, 26977, 29097, 30540, 31049, 32067, 32330, 33390, 35630, 38430, 38796, 42756, 45262, 45810, 48495, 53445, 53954, 58194, 62098, 64134, 64660, 66780, 67893, 71260, 76860, 80931, 90524, 91620, 93147, 96990, 106890, 107908, 113155, 116388, 124196, 128268, 134885, 135786, 145485, 155245, 160335, 161862, 186294, 188839, 193980, 203679, 213780, 217343, 226310, 242793, 269770, 271572, 279441, 290970, 310490, 320670, 323724, 339465, 372588, 377678, 404655, 407358, 434686, 452620, 465735, 485586, 539540, 558882, 566517, 581940, 620980, 641340, 652029, 678930, 755356, 809310, 814716, 869372, 931470, 944195, 971172, 1018395, 1086715, 1117764, 1133034, 1213965, 1304058, 1357860, 1397205, 1618620, 1645597, 1699551, 1862940, 1888390, 1956087, 2036790, 2173430, 2266068, 2427930, 2608116, 2794410, 2832585, 3260145, 3291194, 3399102, 3776780, 3912174, 4073580, 4346860, 4855860, 4936791, 5588820, 5665170, 6520290, 6582388, 6798204, 7824348, 8227985, 8497755, 9780435, 9873582, 11330340, 11519179, 13040580, 14810373, 16455970, 16995510, 19560870, 19747164, 23038358, 24683955, 29620746, 32911940, 33991020, 34557537, 39121740, 46076716, 49367910, 57595895, 59241492, 69115074, 74051865, 98735820, 103672611, 115191790, 138230148, 148103730, 172787685, 207345222, 230383580, 296207460, 345575370, 414690444, 518363055, 691150740, 1036726110, 2073452220]

約数ペア:

[(1, 2073452220), (2, 1036726110), (3, 691150740), (4, 518363055), (5, 414690444), (6, 345575370), (7, 296207460), (9, 230383580), (10, 207345222), (12, 172787685), (14, 148103730), (15, 138230148), (18, 115191790), (20, 103672611), (21, 98735820), (28, 74051865), (30, 69115074), (35, 59241492), (36, 57595895), (42, 49367910), (45, 46076716), (53, 39121740), (60, 34557537), (61, 33991020), (63, 32911940), (70, 29620746), (84, 24683955), (90, 23038358), (105, 19747164), (106, 19560870), (122, 16995510), (126, 16455970), (140, 14810373), (159, 13040580), (180, 11519179), (183, 11330340), (210, 9873582), (212, 9780435), (244, 8497755), (252, 8227985), (265, 7824348), (305, 6798204), (315, 6582388), (318, 6520290), (366, 5665170), (371, 5588820), (420, 4936791), (427, 4855860), (477, 4346860), (509, 4073580), (530, 3912174), (549, 3776780), (610, 3399102), (630, 3291194), (636, 3260145), (732, 2832585), (742, 2794410), (795, 2608116), (854, 2427930), (915, 2266068), (954, 2173430), (1018, 2036790), (1060, 1956087), (1098, 1888390), (1113, 1862940), (1220, 1699551), (1260, 1645597), (1281, 1618620), (1484, 1397205), (1527, 1357860), (1590, 1304058), (1708, 1213965), (1830, 1133034), (1855, 1117764), (1908, 1086715), (2036, 1018395), (2135, 971172), (2196, 944195), (2226, 931470), (2385, 869372), (2545, 814716), (2562, 809310), (2745, 755356), (3054, 678930), (3180, 652029), (3233, 641340), (3339, 620980), (3563, 581940), (3660, 566517), (3710, 558882), (3843, 539540), (4270, 485586), (4452, 465735), (4581, 452620), (4770, 434686), (5090, 407358), (5124, 404655), (5490, 377678), (5565, 372588), (6108, 339465), (6405, 323724), (6466, 320670), (6678, 310490), (7126, 290970), (7420, 279441), (7635, 271572), (7686, 269770), (8540, 242793), (9162, 226310), (9540, 217343), (9699, 213780), (10180, 203679), (10689, 193980), (10980, 188839), (11130, 186294), (12810, 161862), (12932, 160335), (13356, 155245), (14252, 145485), (15270, 135786), (15372, 134885), (16165, 128268), (16695, 124196), (17815, 116388), (18324, 113155), (19215, 107908), (19398, 106890), (21378, 96990), (22260, 93147), (22631, 91620), (22905, 90524), (25620, 80931), (26977, 76860), (29097, 71260), (30540, 67893), (31049, 66780), (32067, 64660), (32330, 64134), (33390, 62098), (35630, 58194), (38430, 53954), (38796, 53445), (42756, 48495), (45262, 45810)]