246475320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22571}}^1$

素因数の和:22605

約数の個数: 128

約数和(自身を含む): 910103040

約数和(自身を除く): 663627720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 22571, 45142, 67713, 90284, 112855, 135426, 157997, 180568, 225710, 270852, 293423, 315994, 338565, 451420, 473991, 541704, 586846, 631988, 677130, 789985, 880269, 902840, 947982, 1173692, 1263976, 1354260, 1467115, 1579970, 1760538, 1895964, 2053961, 2347384, 2369955, 2708520, 2934230, 3159940, 3521076, 3791928, 4107922, 4401345, 4739910, 5868460, 6161883, 6319880, 7042152, 8215844, 8802690, 9479820, 10269805, 11736920, 12323766, 16431688, 17605380, 18959640, 20539610, 24647532, 30809415, 35210760, 41079220, 49295064, 61618830, 82158440, 123237660, 246475320]

約数ペア:

[(1, 246475320), (2, 123237660), (3, 82158440), (4, 61618830), (5, 49295064), (6, 41079220), (7, 35210760), (8, 30809415), (10, 24647532), (12, 20539610), (13, 18959640), (14, 17605380), (15, 16431688), (20, 12323766), (21, 11736920), (24, 10269805), (26, 9479820), (28, 8802690), (30, 8215844), (35, 7042152), (39, 6319880), (40, 6161883), (42, 5868460), (52, 4739910), (56, 4401345), (60, 4107922), (65, 3791928), (70, 3521076), (78, 3159940), (84, 2934230), (91, 2708520), (104, 2369955), (105, 2347384), (120, 2053961), (130, 1895964), (140, 1760538), (156, 1579970), (168, 1467115), (182, 1354260), (195, 1263976), (210, 1173692), (260, 947982), (273, 902840), (280, 880269), (312, 789985), (364, 677130), (390, 631988), (420, 586846), (455, 541704), (520, 473991), (546, 451420), (728, 338565), (780, 315994), (840, 293423), (910, 270852), (1092, 225710), (1365, 180568), (1560, 157997), (1820, 135426), (2184, 112855), (2730, 90284), (3640, 67713), (5460, 45142), (10920, 22571)]