73623480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 270864000

約数和(自身を除く): 197240520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 659, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1318, 1330, 1470, 1596, 1862, 1960, 1977, 1995, 2280, 2636, 2660, 2793, 2940, 3192, 3295, 3724, 3954, 3990, 4613, 4655, 5272, 5320, 5586, 5880, 6590, 7448, 7908, 7980, 9226, 9310, 9885, 11172, 12521, 13180, 13839, 13965, 15816, 15960, 18452, 18620, 19770, 22344, 23065, 25042, 26360, 27678, 27930, 32291, 36904, 37240, 37563, 39540, 46130, 50084, 55356, 55860, 62605, 64582, 69195, 75126, 79080, 87647, 92260, 96873, 100168, 110712, 111720, 125210, 129164, 138390, 150252, 161455, 175294, 184520, 187815, 193746, 250420, 258328, 262941, 276780, 300504, 322910, 350588, 375630, 387492, 438235, 484365, 500840, 525882, 553560, 613529, 645820, 701176, 751260, 774984, 876470, 968730, 1051764, 1227058, 1291640, 1314705, 1502520, 1752940, 1840587, 1937460, 2103528, 2454116, 2629410, 3067645, 3505880, 3681174, 3874920, 4908232, 5258820, 6135290, 7362348, 9202935, 10517640, 12270580, 14724696, 18405870, 24541160, 36811740, 73623480]

約数ペア:

[(1, 73623480), (2, 36811740), (3, 24541160), (4, 18405870), (5, 14724696), (6, 12270580), (7, 10517640), (8, 9202935), (10, 7362348), (12, 6135290), (14, 5258820), (15, 4908232), (19, 3874920), (20, 3681174), (21, 3505880), (24, 3067645), (28, 2629410), (30, 2454116), (35, 2103528), (38, 1937460), (40, 1840587), (42, 1752940), (49, 1502520), (56, 1314705), (57, 1291640), (60, 1227058), (70, 1051764), (76, 968730), (84, 876470), (95, 774984), (98, 751260), (105, 701176), (114, 645820), (120, 613529), (133, 553560), (140, 525882), (147, 500840), (152, 484365), (168, 438235), (190, 387492), (196, 375630), (210, 350588), (228, 322910), (245, 300504), (266, 276780), (280, 262941), (285, 258328), (294, 250420), (380, 193746), (392, 187815), (399, 184520), (420, 175294), (456, 161455), (490, 150252), (532, 138390), (570, 129164), (588, 125210), (659, 111720), (665, 110712), (735, 100168), (760, 96873), (798, 92260), (840, 87647), (931, 79080), (980, 75126), (1064, 69195), (1140, 64582), (1176, 62605), (1318, 55860), (1330, 55356), (1470, 50084), (1596, 46130), (1862, 39540), (1960, 37563), (1977, 37240), (1995, 36904), (2280, 32291), (2636, 27930), (2660, 27678), (2793, 26360), (2940, 25042), (3192, 23065), (3295, 22344), (3724, 19770), (3954, 18620), (3990, 18452), (4613, 15960), (4655, 15816), (5272, 13965), (5320, 13839), (5586, 13180), (5880, 12521), (6590, 11172), (7448, 9885), (7908, 9310), (7980, 9226)]