237952260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 905049600

約数和(自身を除く): 667097340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 180, 182, 195, 199, 210, 219, 234, 252, 260, 273, 292, 315, 364, 365, 390, 398, 420, 438, 455, 468, 511, 546, 585, 597, 630, 657, 730, 780, 796, 819, 876, 910, 949, 995, 1022, 1092, 1095, 1170, 1194, 1260, 1314, 1365, 1393, 1460, 1533, 1638, 1791, 1820, 1898, 1990, 2044, 2190, 2340, 2388, 2555, 2587, 2628, 2730, 2786, 2847, 2985, 3066, 3276, 3285, 3582, 3796, 3980, 4095, 4179, 4380, 4599, 4745, 5110, 5174, 5460, 5572, 5694, 5970, 6132, 6570, 6643, 6965, 7164, 7665, 7761, 8190, 8358, 8541, 8955, 9198, 9490, 10220, 10348, 11388, 11940, 12537, 12935, 13140, 13286, 13930, 14235, 14527, 15330, 15522, 16380, 16716, 17082, 17910, 18109, 18396, 18980, 19929, 20895, 22995, 23283, 25074, 25870, 26572, 27860, 28470, 29054, 30660, 31044, 33215, 34164, 35820, 36218, 38805, 39858, 41790, 42705, 43581, 45990, 46566, 50148, 51740, 54327, 56940, 58108, 59787, 62685, 66430, 72436, 72635, 77610, 79716, 83580, 85410, 87162, 90545, 91980, 93132, 99645, 101689, 108654, 116415, 119574, 125370, 130743, 132860, 145270, 155220, 162981, 170820, 174324, 181090, 188851, 199290, 203378, 217308, 217905, 232830, 239148, 250740, 261486, 271635, 290540, 298935, 305067, 325962, 362180, 377702, 398580, 406756, 435810, 465660, 508445, 522972, 543270, 566553, 597870, 610134, 651924, 653715, 755404, 814905, 871620, 915201, 944255, 1016890, 1086540, 1133106, 1195740, 1220268, 1307430, 1321957, 1525335, 1629810, 1699659, 1830402, 1888510, 2033780, 2266212, 2614860, 2643914, 2832765, 3050670, 3259620, 3399318, 3660804, 3777020, 3965871, 4576005, 5287828, 5665530, 6101340, 6609785, 6798636, 7931742, 8498295, 9152010, 11331060, 11897613, 13219570, 15863484, 16996590, 18304020, 19829355, 23795226, 26439140, 33993180, 39658710, 47590452, 59488065, 79317420, 118976130, 237952260]

約数ペア:

[(1, 237952260), (2, 118976130), (3, 79317420), (4, 59488065), (5, 47590452), (6, 39658710), (7, 33993180), (9, 26439140), (10, 23795226), (12, 19829355), (13, 18304020), (14, 16996590), (15, 15863484), (18, 13219570), (20, 11897613), (21, 11331060), (26, 9152010), (28, 8498295), (30, 7931742), (35, 6798636), (36, 6609785), (39, 6101340), (42, 5665530), (45, 5287828), (52, 4576005), (60, 3965871), (63, 3777020), (65, 3660804), (70, 3399318), (73, 3259620), (78, 3050670), (84, 2832765), (90, 2643914), (91, 2614860), (105, 2266212), (117, 2033780), (126, 1888510), (130, 1830402), (140, 1699659), (146, 1629810), (156, 1525335), (180, 1321957), (182, 1307430), (195, 1220268), (199, 1195740), (210, 1133106), (219, 1086540), (234, 1016890), (252, 944255), (260, 915201), (273, 871620), (292, 814905), (315, 755404), (364, 653715), (365, 651924), (390, 610134), (398, 597870), (420, 566553), (438, 543270), (455, 522972), (468, 508445), (511, 465660), (546, 435810), (585, 406756), (597, 398580), (630, 377702), (657, 362180), (730, 325962), (780, 305067), (796, 298935), (819, 290540), (876, 271635), (910, 261486), (949, 250740), (995, 239148), (1022, 232830), (1092, 217905), (1095, 217308), (1170, 203378), (1194, 199290), (1260, 188851), (1314, 181090), (1365, 174324), (1393, 170820), (1460, 162981), (1533, 155220), (1638, 145270), (1791, 132860), (1820, 130743), (1898, 125370), (1990, 119574), (2044, 116415), (2190, 108654), (2340, 101689), (2388, 99645), (2555, 93132), (2587, 91980), (2628, 90545), (2730, 87162), (2786, 85410), (2847, 83580), (2985, 79716), (3066, 77610), (3276, 72635), (3285, 72436), (3582, 66430), (3796, 62685), (3980, 59787), (4095, 58108), (4179, 56940), (4380, 54327), (4599, 51740), (4745, 50148), (5110, 46566), (5174, 45990), (5460, 43581), (5572, 42705), (5694, 41790), (5970, 39858), (6132, 38805), (6570, 36218), (6643, 35820), (6965, 34164), (7164, 33215), (7665, 31044), (7761, 30660), (8190, 29054), (8358, 28470), (8541, 27860), (8955, 26572), (9198, 25870), (9490, 25074), (10220, 23283), (10348, 22995), (11388, 20895), (11940, 19929), (12537, 18980), (12935, 18396), (13140, 18109), (13286, 17910), (13930, 17082), (14235, 16716), (14527, 16380), (15330, 15522)]