223353360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 818251200

約数和(自身を除く): 594897840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 435, 456, 464, 522, 551, 563, 570, 580, 684, 696, 720, 760, 855, 870, 912, 1044, 1102, 1126, 1140, 1160, 1305, 1368, 1392, 1520, 1653, 1689, 1710, 1740, 2088, 2204, 2252, 2280, 2320, 2610, 2736, 2755, 2815, 3306, 3378, 3420, 3480, 4176, 4408, 4504, 4560, 4959, 5067, 5220, 5510, 5630, 6612, 6756, 6840, 6960, 8265, 8445, 8816, 9008, 9918, 10134, 10440, 10697, 11020, 11260, 13224, 13512, 13680, 16327, 16530, 16890, 19836, 20268, 20880, 21394, 22040, 22520, 24795, 25335, 26448, 27024, 32091, 32654, 33060, 33780, 39672, 40536, 42788, 44080, 45040, 48981, 49590, 50670, 53485, 64182, 65308, 66120, 67560, 79344, 81072, 81635, 85576, 96273, 97962, 99180, 101340, 106970, 128364, 130616, 132240, 135120, 146943, 160455, 163270, 171152, 192546, 195924, 198360, 202680, 213940, 244905, 256728, 261232, 293886, 310213, 320910, 326540, 385092, 391848, 396720, 405360, 427880, 481365, 489810, 513456, 587772, 620426, 641820, 653080, 734715, 770184, 783696, 855760, 930639, 962730, 979620, 1175544, 1240852, 1283640, 1306160, 1469430, 1540368, 1551065, 1861278, 1925460, 1959240, 2351088, 2481704, 2567280, 2791917, 2938860, 3102130, 3722556, 3850920, 3918480, 4653195, 4963408, 5583834, 5877720, 6204260, 7445112, 7701840, 9306390, 11167668, 11755440, 12408520, 13959585, 14890224, 18612780, 22335336, 24817040, 27919170, 37225560, 44670672, 55838340, 74451120, 111676680, 223353360]

約数ペア:

[(1, 223353360), (2, 111676680), (3, 74451120), (4, 55838340), (5, 44670672), (6, 37225560), (8, 27919170), (9, 24817040), (10, 22335336), (12, 18612780), (15, 14890224), (16, 13959585), (18, 12408520), (19, 11755440), (20, 11167668), (24, 9306390), (29, 7701840), (30, 7445112), (36, 6204260), (38, 5877720), (40, 5583834), (45, 4963408), (48, 4653195), (57, 3918480), (58, 3850920), (60, 3722556), (72, 3102130), (76, 2938860), (80, 2791917), (87, 2567280), (90, 2481704), (95, 2351088), (114, 1959240), (116, 1925460), (120, 1861278), (144, 1551065), (145, 1540368), (152, 1469430), (171, 1306160), (174, 1283640), (180, 1240852), (190, 1175544), (228, 979620), (232, 962730), (240, 930639), (261, 855760), (285, 783696), (290, 770184), (304, 734715), (342, 653080), (348, 641820), (360, 620426), (380, 587772), (435, 513456), (456, 489810), (464, 481365), (522, 427880), (551, 405360), (563, 396720), (570, 391848), (580, 385092), (684, 326540), (696, 320910), (720, 310213), (760, 293886), (855, 261232), (870, 256728), (912, 244905), (1044, 213940), (1102, 202680), (1126, 198360), (1140, 195924), (1160, 192546), (1305, 171152), (1368, 163270), (1392, 160455), (1520, 146943), (1653, 135120), (1689, 132240), (1710, 130616), (1740, 128364), (2088, 106970), (2204, 101340), (2252, 99180), (2280, 97962), (2320, 96273), (2610, 85576), (2736, 81635), (2755, 81072), (2815, 79344), (3306, 67560), (3378, 66120), (3420, 65308), (3480, 64182), (4176, 53485), (4408, 50670), (4504, 49590), (4560, 48981), (4959, 45040), (5067, 44080), (5220, 42788), (5510, 40536), (5630, 39672), (6612, 33780), (6756, 33060), (6840, 32654), (6960, 32091), (8265, 27024), (8445, 26448), (8816, 25335), (9008, 24795), (9918, 22520), (10134, 22040), (10440, 21394), (10697, 20880), (11020, 20268), (11260, 19836), (13224, 16890), (13512, 16530), (13680, 16327)]