227589180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 796443648

約数和(自身を除く): 568854468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 140, 146, 156, 182, 195, 210, 219, 260, 273, 292, 364, 365, 390, 420, 438, 455, 511, 546, 571, 730, 780, 876, 910, 949, 1022, 1092, 1095, 1142, 1365, 1460, 1533, 1713, 1820, 1898, 2044, 2190, 2284, 2555, 2730, 2847, 2855, 3066, 3426, 3796, 3997, 4380, 4745, 5110, 5460, 5694, 5710, 6132, 6643, 6852, 7423, 7665, 7994, 8565, 9490, 10220, 11388, 11420, 11991, 13286, 14235, 14846, 15330, 15988, 17130, 18980, 19929, 19985, 22269, 23982, 26572, 28470, 29692, 30660, 33215, 34260, 37115, 39858, 39970, 41683, 44538, 47964, 51961, 56940, 59955, 66430, 74230, 79716, 79940, 83366, 89076, 99645, 103922, 111345, 119910, 125049, 132860, 148460, 155883, 166732, 199290, 207844, 208415, 222690, 239820, 250098, 259805, 291781, 311766, 398580, 416830, 445380, 500196, 519610, 541879, 583562, 623532, 625245, 779415, 833660, 875343, 1039220, 1083758, 1167124, 1250490, 1458905, 1558830, 1625637, 1750686, 2167516, 2500980, 2709395, 2917810, 3117660, 3251274, 3501372, 3793153, 4376715, 5418790, 5835620, 6502548, 7586306, 8128185, 8753430, 10837580, 11379459, 15172612, 16256370, 17506860, 18965765, 22758918, 32512740, 37931530, 45517836, 56897295, 75863060, 113794590, 227589180]

約数ペア:

[(1, 227589180), (2, 113794590), (3, 75863060), (4, 56897295), (5, 45517836), (6, 37931530), (7, 32512740), (10, 22758918), (12, 18965765), (13, 17506860), (14, 16256370), (15, 15172612), (20, 11379459), (21, 10837580), (26, 8753430), (28, 8128185), (30, 7586306), (35, 6502548), (39, 5835620), (42, 5418790), (52, 4376715), (60, 3793153), (65, 3501372), (70, 3251274), (73, 3117660), (78, 2917810), (84, 2709395), (91, 2500980), (105, 2167516), (130, 1750686), (140, 1625637), (146, 1558830), (156, 1458905), (182, 1250490), (195, 1167124), (210, 1083758), (219, 1039220), (260, 875343), (273, 833660), (292, 779415), (364, 625245), (365, 623532), (390, 583562), (420, 541879), (438, 519610), (455, 500196), (511, 445380), (546, 416830), (571, 398580), (730, 311766), (780, 291781), (876, 259805), (910, 250098), (949, 239820), (1022, 222690), (1092, 208415), (1095, 207844), (1142, 199290), (1365, 166732), (1460, 155883), (1533, 148460), (1713, 132860), (1820, 125049), (1898, 119910), (2044, 111345), (2190, 103922), (2284, 99645), (2555, 89076), (2730, 83366), (2847, 79940), (2855, 79716), (3066, 74230), (3426, 66430), (3796, 59955), (3997, 56940), (4380, 51961), (4745, 47964), (5110, 44538), (5460, 41683), (5694, 39970), (5710, 39858), (6132, 37115), (6643, 34260), (6852, 33215), (7423, 30660), (7665, 29692), (7994, 28470), (8565, 26572), (9490, 23982), (10220, 22269), (11388, 19985), (11420, 19929), (11991, 18980), (13286, 17130), (14235, 15988), (14846, 15330)]