258575520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 954084096

約数和(自身を除く): 695508576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1877, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3754, 3936, 4305, 4592, 4920, 5631, 5740, 6560, 6888, 7508, 8610, 9184, 9385, 9840, 11262, 11480, 13139, 13776, 15016, 17220, 18770, 19680, 22524, 22960, 26278, 27552, 28155, 30032, 34440, 37540, 39417, 45048, 45920, 52556, 56310, 60064, 65695, 68880, 75080, 76957, 78834, 90096, 105112, 112620, 131390, 137760, 150160, 153914, 157668, 180192, 197085, 210224, 225240, 230871, 262780, 300320, 307828, 315336, 384785, 394170, 420448, 450480, 461742, 525560, 538699, 615656, 630672, 769570, 788340, 900960, 923484, 1051120, 1077398, 1154355, 1231312, 1261344, 1539140, 1576680, 1616097, 1846968, 2102240, 2154796, 2308710, 2462624, 2693495, 3078280, 3153360, 3232194, 3693936, 4309592, 4617420, 5386990, 6156560, 6306720, 6464388, 7387872, 8080485, 8619184, 9234840, 10773980, 12313120, 12928776, 16160970, 17238368, 18469680, 21547960, 25857552, 32321940, 36939360, 43095920, 51715104, 64643880, 86191840, 129287760, 258575520]

約数ペア:

[(1, 258575520), (2, 129287760), (3, 86191840), (4, 64643880), (5, 51715104), (6, 43095920), (7, 36939360), (8, 32321940), (10, 25857552), (12, 21547960), (14, 18469680), (15, 17238368), (16, 16160970), (20, 12928776), (21, 12313120), (24, 10773980), (28, 9234840), (30, 8619184), (32, 8080485), (35, 7387872), (40, 6464388), (41, 6306720), (42, 6156560), (48, 5386990), (56, 4617420), (60, 4309592), (70, 3693936), (80, 3232194), (82, 3153360), (84, 3078280), (96, 2693495), (105, 2462624), (112, 2308710), (120, 2154796), (123, 2102240), (140, 1846968), (160, 1616097), (164, 1576680), (168, 1539140), (205, 1261344), (210, 1231312), (224, 1154355), (240, 1077398), (246, 1051120), (280, 923484), (287, 900960), (328, 788340), (336, 769570), (410, 630672), (420, 615656), (480, 538699), (492, 525560), (560, 461742), (574, 450480), (615, 420448), (656, 394170), (672, 384785), (820, 315336), (840, 307828), (861, 300320), (984, 262780), (1120, 230871), (1148, 225240), (1230, 210224), (1312, 197085), (1435, 180192), (1640, 157668), (1680, 153914), (1722, 150160), (1877, 137760), (1968, 131390), (2296, 112620), (2460, 105112), (2870, 90096), (3280, 78834), (3360, 76957), (3444, 75080), (3754, 68880), (3936, 65695), (4305, 60064), (4592, 56310), (4920, 52556), (5631, 45920), (5740, 45048), (6560, 39417), (6888, 37540), (7508, 34440), (8610, 30032), (9184, 28155), (9385, 27552), (9840, 26278), (11262, 22960), (11480, 22524), (13139, 19680), (13776, 18770), (15016, 17220)]