229895160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 542313480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 121, 132, 142, 165, 213, 220, 223, 242, 264, 284, 330, 355, 363, 426, 440, 446, 484, 568, 605, 660, 669, 710, 726, 781, 852, 892, 968, 1065, 1115, 1210, 1320, 1338, 1420, 1452, 1562, 1704, 1784, 1815, 2130, 2230, 2343, 2420, 2453, 2676, 2840, 2904, 3124, 3345, 3630, 3905, 4260, 4460, 4686, 4840, 4906, 5352, 6248, 6690, 7260, 7359, 7810, 8520, 8591, 8920, 9372, 9812, 11715, 12265, 13380, 14520, 14718, 15620, 15833, 17182, 18744, 19624, 23430, 24530, 25773, 26760, 26983, 29436, 31240, 31666, 34364, 36795, 42955, 46860, 47499, 49060, 51546, 53966, 58872, 63332, 68728, 73590, 79165, 80949, 85910, 93720, 94998, 98120, 103092, 107932, 126664, 128865, 134915, 147180, 158330, 161898, 171820, 174163, 189996, 206184, 215864, 237495, 257730, 269830, 294360, 316660, 323796, 343640, 348326, 379992, 404745, 474990, 515460, 522489, 539660, 633320, 647592, 696652, 809490, 870815, 949980, 1030920, 1044978, 1079320, 1393304, 1618980, 1741630, 1899960, 1915793, 2089956, 2612445, 3237960, 3483260, 3831586, 4179912, 5224890, 5747379, 6966520, 7663172, 9578965, 10449780, 11494758, 15326344, 19157930, 20899560, 22989516, 28736895, 38315860, 45979032, 57473790, 76631720, 114947580, 229895160]

約数ペア:

[(1, 229895160), (2, 114947580), (3, 76631720), (4, 57473790), (5, 45979032), (6, 38315860), (8, 28736895), (10, 22989516), (11, 20899560), (12, 19157930), (15, 15326344), (20, 11494758), (22, 10449780), (24, 9578965), (30, 7663172), (33, 6966520), (40, 5747379), (44, 5224890), (55, 4179912), (60, 3831586), (66, 3483260), (71, 3237960), (88, 2612445), (110, 2089956), (120, 1915793), (121, 1899960), (132, 1741630), (142, 1618980), (165, 1393304), (213, 1079320), (220, 1044978), (223, 1030920), (242, 949980), (264, 870815), (284, 809490), (330, 696652), (355, 647592), (363, 633320), (426, 539660), (440, 522489), (446, 515460), (484, 474990), (568, 404745), (605, 379992), (660, 348326), (669, 343640), (710, 323796), (726, 316660), (781, 294360), (852, 269830), (892, 257730), (968, 237495), (1065, 215864), (1115, 206184), (1210, 189996), (1320, 174163), (1338, 171820), (1420, 161898), (1452, 158330), (1562, 147180), (1704, 134915), (1784, 128865), (1815, 126664), (2130, 107932), (2230, 103092), (2343, 98120), (2420, 94998), (2453, 93720), (2676, 85910), (2840, 80949), (2904, 79165), (3124, 73590), (3345, 68728), (3630, 63332), (3905, 58872), (4260, 53966), (4460, 51546), (4686, 49060), (4840, 47499), (4906, 46860), (5352, 42955), (6248, 36795), (6690, 34364), (7260, 31666), (7359, 31240), (7810, 29436), (8520, 26983), (8591, 26760), (8920, 25773), (9372, 24530), (9812, 23430), (11715, 19624), (12265, 18744), (13380, 17182), (14520, 15833), (14718, 15620)]