216364680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3733}}^1$

素因数の和:3780

約数の個数: 192

約数和(自身を含む): 838805760

約数和(自身を除く): 622441080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3733, 3864, 4140, 4830, 5796, 6440, 7245, 7466, 8280, 9660, 11199, 11592, 14490, 14932, 18665, 19320, 22398, 26131, 28980, 29864, 33597, 37330, 44796, 52262, 55995, 57960, 67194, 74660, 78393, 85859, 89592, 104524, 111990, 130655, 134388, 149320, 156786, 167985, 171718, 209048, 223980, 235179, 257577, 261310, 268776, 313572, 335970, 343436, 391965, 429295, 447960, 470358, 515154, 522620, 601013, 627144, 671940, 686872, 772731, 783930, 858590, 940716, 1030308, 1045240, 1175895, 1202026, 1287885, 1343880, 1545462, 1567860, 1717180, 1803039, 1881432, 2060616, 2351790, 2404052, 2575770, 3005065, 3090924, 3135720, 3434360, 3606078, 3863655, 4703580, 4808104, 5151540, 5409117, 6010130, 6181848, 7212156, 7727310, 9015195, 9407160, 10303080, 10818234, 12020260, 14424312, 15454620, 18030390, 21636468, 24040520, 27045585, 30909240, 36060780, 43272936, 54091170, 72121560, 108182340, 216364680]

約数ペア:

[(1, 216364680), (2, 108182340), (3, 72121560), (4, 54091170), (5, 43272936), (6, 36060780), (7, 30909240), (8, 27045585), (9, 24040520), (10, 21636468), (12, 18030390), (14, 15454620), (15, 14424312), (18, 12020260), (20, 10818234), (21, 10303080), (23, 9407160), (24, 9015195), (28, 7727310), (30, 7212156), (35, 6181848), (36, 6010130), (40, 5409117), (42, 5151540), (45, 4808104), (46, 4703580), (56, 3863655), (60, 3606078), (63, 3434360), (69, 3135720), (70, 3090924), (72, 3005065), (84, 2575770), (90, 2404052), (92, 2351790), (105, 2060616), (115, 1881432), (120, 1803039), (126, 1717180), (138, 1567860), (140, 1545462), (161, 1343880), (168, 1287885), (180, 1202026), (184, 1175895), (207, 1045240), (210, 1030308), (230, 940716), (252, 858590), (276, 783930), (280, 772731), (315, 686872), (322, 671940), (345, 627144), (360, 601013), (414, 522620), (420, 515154), (460, 470358), (483, 447960), (504, 429295), (552, 391965), (630, 343436), (644, 335970), (690, 313572), (805, 268776), (828, 261310), (840, 257577), (920, 235179), (966, 223980), (1035, 209048), (1260, 171718), (1288, 167985), (1380, 156786), (1449, 149320), (1610, 134388), (1656, 130655), (1932, 111990), (2070, 104524), (2415, 89592), (2520, 85859), (2760, 78393), (2898, 74660), (3220, 67194), (3733, 57960), (3864, 55995), (4140, 52262), (4830, 44796), (5796, 37330), (6440, 33597), (7245, 29864), (7466, 28980), (8280, 26131), (9660, 22398), (11199, 19320), (11592, 18665), (14490, 14932)]