155637720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 384

約数和(自身を含む): 642686400

約数和(自身を除く): 487048680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 168, 170, 173, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 280, 294, 306, 315, 340, 346, 357, 360, 378, 392, 408, 420, 441, 459, 476, 490, 504, 510, 519, 540, 588, 595, 612, 630, 680, 692, 714, 735, 756, 765, 833, 840, 865, 882, 918, 945, 952, 980, 1020, 1038, 1071, 1080, 1176, 1190, 1211, 1224, 1260, 1323, 1384, 1428, 1470, 1512, 1530, 1557, 1666, 1730, 1764, 1785, 1836, 1890, 1960, 2040, 2076, 2142, 2205, 2295, 2380, 2422, 2499, 2520, 2595, 2646, 2856, 2940, 2941, 3060, 3114, 3213, 3332, 3460, 3528, 3570, 3633, 3672, 3780, 4152, 4165, 4284, 4410, 4590, 4671, 4760, 4844, 4998, 5190, 5292, 5355, 5880, 5882, 6055, 6120, 6228, 6426, 6615, 6664, 6920, 7140, 7266, 7497, 7560, 7785, 8330, 8477, 8568, 8820, 8823, 9180, 9342, 9688, 9996, 10380, 10584, 10710, 10899, 11764, 12110, 12456, 12495, 12852, 13230, 14280, 14532, 14705, 14994, 15570, 16065, 16660, 16954, 17640, 17646, 18165, 18360, 18684, 19992, 20587, 20760, 21420, 21798, 22491, 23355, 23528, 24220, 24990, 25431, 25704, 26460, 26469, 29064, 29410, 29988, 31140, 32130, 32697, 33320, 33908, 35292, 36330, 37368, 37485, 41174, 42385, 42840, 43596, 44115, 44982, 46710, 48440, 49980, 50862, 52920, 52938, 54495, 58820, 59976, 61761, 62280, 64260, 65394, 67816, 70584, 72660, 74970, 76293, 79407, 82348, 84770, 87192, 88230, 89964, 93420, 99960, 101724, 102935, 105876, 108990, 112455, 117640, 123522, 127155, 128520, 130788, 132345, 144109, 145320, 149940, 152586, 158814, 163485, 164696, 169540, 176460, 179928, 185283, 186840, 203448, 205870, 211752, 217980, 224910, 228879, 247044, 254310, 261576, 264690, 288218, 299880, 305172, 308805, 317628, 326970, 339080, 352920, 370566, 381465, 397035, 411740, 432327, 435960, 449820, 457758, 494088, 508620, 529380, 555849, 576436, 610344, 617610, 635256, 653940, 720545, 741132, 762930, 794070, 823480, 864654, 899640, 915516, 926415, 1017240, 1058760, 1111698, 1144395, 1152872, 1235220, 1296981, 1307880, 1441090, 1482264, 1525860, 1588140, 1729308, 1831032, 1852830, 2161635, 2223396, 2288790, 2470440, 2593962, 2779245, 2882180, 3051720, 3176280, 3458616, 3705660, 3890943, 4323270, 4446792, 4577580, 5187924, 5558490, 5764360, 6484905, 7411320, 7781886, 8646540, 9155160, 10375848, 11116980, 12969810, 15563772, 17293080, 19454715, 22233960, 25939620, 31127544, 38909430, 51879240, 77818860, 155637720]

約数ペア:

[(1, 155637720), (2, 77818860), (3, 51879240), (4, 38909430), (5, 31127544), (6, 25939620), (7, 22233960), (8, 19454715), (9, 17293080), (10, 15563772), (12, 12969810), (14, 11116980), (15, 10375848), (17, 9155160), (18, 8646540), (20, 7781886), (21, 7411320), (24, 6484905), (27, 5764360), (28, 5558490), (30, 5187924), (34, 4577580), (35, 4446792), (36, 4323270), (40, 3890943), (42, 3705660), (45, 3458616), (49, 3176280), (51, 3051720), (54, 2882180), (56, 2779245), (60, 2593962), (63, 2470440), (68, 2288790), (70, 2223396), (72, 2161635), (84, 1852830), (85, 1831032), (90, 1729308), (98, 1588140), (102, 1525860), (105, 1482264), (108, 1441090), (119, 1307880), (120, 1296981), (126, 1235220), (135, 1152872), (136, 1144395), (140, 1111698), (147, 1058760), (153, 1017240), (168, 926415), (170, 915516), (173, 899640), (180, 864654), (189, 823480), (196, 794070), (204, 762930), (210, 741132), (216, 720545), (238, 653940), (245, 635256), (252, 617610), (255, 610344), (270, 576436), (280, 555849), (294, 529380), (306, 508620), (315, 494088), (340, 457758), (346, 449820), (357, 435960), (360, 432327), (378, 411740), (392, 397035), (408, 381465), (420, 370566), (441, 352920), (459, 339080), (476, 326970), (490, 317628), (504, 308805), (510, 305172), (519, 299880), (540, 288218), (588, 264690), (595, 261576), (612, 254310), (630, 247044), (680, 228879), (692, 224910), (714, 217980), (735, 211752), (756, 205870), (765, 203448), (833, 186840), (840, 185283), (865, 179928), (882, 176460), (918, 169540), (945, 164696), (952, 163485), (980, 158814), (1020, 152586), (1038, 149940), (1071, 145320), (1080, 144109), (1176, 132345), (1190, 130788), (1211, 128520), (1224, 127155), (1260, 123522), (1323, 117640), (1384, 112455), (1428, 108990), (1470, 105876), (1512, 102935), (1530, 101724), (1557, 99960), (1666, 93420), (1730, 89964), (1764, 88230), (1785, 87192), (1836, 84770), (1890, 82348), (1960, 79407), (2040, 76293), (2076, 74970), (2142, 72660), (2205, 70584), (2295, 67816), (2380, 65394), (2422, 64260), (2499, 62280), (2520, 61761), (2595, 59976), (2646, 58820), (2856, 54495), (2940, 52938), (2941, 52920), (3060, 50862), (3114, 49980), (3213, 48440), (3332, 46710), (3460, 44982), (3528, 44115), (3570, 43596), (3633, 42840), (3672, 42385), (3780, 41174), (4152, 37485), (4165, 37368), (4284, 36330), (4410, 35292), (4590, 33908), (4671, 33320), (4760, 32697), (4844, 32130), (4998, 31140), (5190, 29988), (5292, 29410), (5355, 29064), (5880, 26469), (5882, 26460), (6055, 25704), (6120, 25431), (6228, 24990), (6426, 24220), (6615, 23528), (6664, 23355), (6920, 22491), (7140, 21798), (7266, 21420), (7497, 20760), (7560, 20587), (7785, 19992), (8330, 18684), (8477, 18360), (8568, 18165), (8820, 17646), (8823, 17640), (9180, 16954), (9342, 16660), (9688, 16065), (9996, 15570), (10380, 14994), (10584, 14705), (10710, 14532), (10899, 14280), (11764, 13230), (12110, 12852), (12456, 12495)]