284257680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 1099215360

約数和(自身を除く): 814957680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 102, 105, 111, 112, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 240, 255, 259, 269, 272, 280, 296, 336, 340, 357, 370, 408, 420, 444, 476, 510, 518, 538, 555, 560, 592, 595, 629, 680, 714, 740, 777, 807, 816, 840, 888, 952, 1020, 1036, 1076, 1110, 1190, 1258, 1295, 1345, 1360, 1428, 1480, 1554, 1614, 1680, 1776, 1785, 1883, 1887, 1904, 2040, 2072, 2152, 2220, 2380, 2516, 2590, 2690, 2856, 2960, 3108, 3145, 3228, 3570, 3766, 3774, 3885, 4035, 4080, 4144, 4304, 4403, 4440, 4573, 4760, 5032, 5180, 5380, 5649, 5712, 6216, 6290, 6456, 7140, 7532, 7548, 7770, 8070, 8806, 8880, 9146, 9415, 9435, 9520, 9953, 10064, 10360, 10760, 11298, 12432, 12580, 12912, 13209, 13719, 14280, 15064, 15096, 15540, 16140, 17612, 18292, 18830, 18870, 19906, 20720, 21520, 22015, 22596, 22865, 25160, 26418, 27438, 28245, 28560, 29859, 30128, 30192, 31080, 32011, 32280, 35224, 36584, 37660, 37740, 39812, 44030, 45192, 45730, 49765, 50320, 52836, 54876, 56490, 59718, 62160, 64022, 64560, 66045, 68595, 69671, 70448, 73168, 75320, 75480, 79624, 88060, 90384, 91460, 96033, 99530, 105672, 109752, 112980, 119436, 128044, 132090, 137190, 139342, 149295, 150640, 150960, 159248, 160055, 169201, 176120, 182920, 192066, 199060, 209013, 211344, 219504, 225960, 238872, 256088, 264180, 274380, 278684, 298590, 320110, 338402, 348355, 352240, 365840, 384132, 398120, 418026, 451920, 477744, 480165, 507603, 512176, 528360, 548760, 557368, 597180, 640220, 676804, 696710, 768264, 796240, 836052, 846005, 960330, 1015206, 1045065, 1056720, 1097520, 1114736, 1184407, 1194360, 1280440, 1353608, 1393420, 1536528, 1672104, 1692010, 1920660, 2030412, 2090130, 2368814, 2388720, 2538015, 2560880, 2707216, 2786840, 3344208, 3384020, 3553221, 3841320, 4060824, 4180260, 4737628, 5076030, 5573680, 5922035, 6768040, 7106442, 7682640, 8121648, 8360520, 9475256, 10152060, 11844070, 13536080, 14212884, 16721040, 17766105, 18950512, 20304120, 23688140, 28425768, 35532210, 40608240, 47376280, 56851536, 71064420, 94752560, 142128840, 284257680]

約数ペア:

[(1, 284257680), (2, 142128840), (3, 94752560), (4, 71064420), (5, 56851536), (6, 47376280), (7, 40608240), (8, 35532210), (10, 28425768), (12, 23688140), (14, 20304120), (15, 18950512), (16, 17766105), (17, 16721040), (20, 14212884), (21, 13536080), (24, 11844070), (28, 10152060), (30, 9475256), (34, 8360520), (35, 8121648), (37, 7682640), (40, 7106442), (42, 6768040), (48, 5922035), (51, 5573680), (56, 5076030), (60, 4737628), (68, 4180260), (70, 4060824), (74, 3841320), (80, 3553221), (84, 3384020), (85, 3344208), (102, 2786840), (105, 2707216), (111, 2560880), (112, 2538015), (119, 2388720), (120, 2368814), (136, 2090130), (140, 2030412), (148, 1920660), (168, 1692010), (170, 1672104), (185, 1536528), (204, 1393420), (210, 1353608), (222, 1280440), (238, 1194360), (240, 1184407), (255, 1114736), (259, 1097520), (269, 1056720), (272, 1045065), (280, 1015206), (296, 960330), (336, 846005), (340, 836052), (357, 796240), (370, 768264), (408, 696710), (420, 676804), (444, 640220), (476, 597180), (510, 557368), (518, 548760), (538, 528360), (555, 512176), (560, 507603), (592, 480165), (595, 477744), (629, 451920), (680, 418026), (714, 398120), (740, 384132), (777, 365840), (807, 352240), (816, 348355), (840, 338402), (888, 320110), (952, 298590), (1020, 278684), (1036, 274380), (1076, 264180), (1110, 256088), (1190, 238872), (1258, 225960), (1295, 219504), (1345, 211344), (1360, 209013), (1428, 199060), (1480, 192066), (1554, 182920), (1614, 176120), (1680, 169201), (1776, 160055), (1785, 159248), (1883, 150960), (1887, 150640), (1904, 149295), (2040, 139342), (2072, 137190), (2152, 132090), (2220, 128044), (2380, 119436), (2516, 112980), (2590, 109752), (2690, 105672), (2856, 99530), (2960, 96033), (3108, 91460), (3145, 90384), (3228, 88060), (3570, 79624), (3766, 75480), (3774, 75320), (3885, 73168), (4035, 70448), (4080, 69671), (4144, 68595), (4304, 66045), (4403, 64560), (4440, 64022), (4573, 62160), (4760, 59718), (5032, 56490), (5180, 54876), (5380, 52836), (5649, 50320), (5712, 49765), (6216, 45730), (6290, 45192), (6456, 44030), (7140, 39812), (7532, 37740), (7548, 37660), (7770, 36584), (8070, 35224), (8806, 32280), (8880, 32011), (9146, 31080), (9415, 30192), (9435, 30128), (9520, 29859), (9953, 28560), (10064, 28245), (10360, 27438), (10760, 26418), (11298, 25160), (12432, 22865), (12580, 22596), (12912, 22015), (13209, 21520), (13719, 20720), (14280, 19906), (15064, 18870), (15096, 18830), (15540, 18292), (16140, 17612)]