22729980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 82188288

約数和(自身を除く): 59458308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 181, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 362, 364, 390, 420, 455, 460, 483, 543, 546, 598, 644, 690, 724, 780, 805, 897, 905, 910, 966, 1086, 1092, 1196, 1267, 1365, 1380, 1495, 1610, 1794, 1810, 1820, 1932, 2093, 2172, 2353, 2415, 2534, 2715, 2730, 2990, 3220, 3588, 3620, 3801, 4163, 4186, 4485, 4706, 4830, 5068, 5430, 5460, 5980, 6279, 6335, 7059, 7602, 8326, 8372, 8970, 9412, 9660, 10465, 10860, 11765, 12489, 12558, 12670, 14118, 15204, 16471, 16652, 17940, 19005, 20815, 20930, 23530, 24978, 25116, 25340, 28236, 29141, 31395, 32942, 35295, 38010, 41630, 41860, 47060, 49413, 49956, 54119, 58282, 62445, 62790, 65884, 70590, 76020, 82355, 83260, 87423, 98826, 108238, 116564, 124890, 125580, 141180, 145705, 162357, 164710, 174846, 197652, 216476, 247065, 249780, 270595, 291410, 324714, 329420, 349692, 378833, 437115, 494130, 541190, 582820, 649428, 757666, 811785, 874230, 988260, 1082380, 1136499, 1515332, 1623570, 1748460, 1894165, 2272998, 3247140, 3788330, 4545996, 5682495, 7576660, 11364990, 22729980]

約数ペア:

[(1, 22729980), (2, 11364990), (3, 7576660), (4, 5682495), (5, 4545996), (6, 3788330), (7, 3247140), (10, 2272998), (12, 1894165), (13, 1748460), (14, 1623570), (15, 1515332), (20, 1136499), (21, 1082380), (23, 988260), (26, 874230), (28, 811785), (30, 757666), (35, 649428), (39, 582820), (42, 541190), (46, 494130), (52, 437115), (60, 378833), (65, 349692), (69, 329420), (70, 324714), (78, 291410), (84, 270595), (91, 249780), (92, 247065), (105, 216476), (115, 197652), (130, 174846), (138, 164710), (140, 162357), (156, 145705), (161, 141180), (181, 125580), (182, 124890), (195, 116564), (210, 108238), (230, 98826), (260, 87423), (273, 83260), (276, 82355), (299, 76020), (322, 70590), (345, 65884), (362, 62790), (364, 62445), (390, 58282), (420, 54119), (455, 49956), (460, 49413), (483, 47060), (543, 41860), (546, 41630), (598, 38010), (644, 35295), (690, 32942), (724, 31395), (780, 29141), (805, 28236), (897, 25340), (905, 25116), (910, 24978), (966, 23530), (1086, 20930), (1092, 20815), (1196, 19005), (1267, 17940), (1365, 16652), (1380, 16471), (1495, 15204), (1610, 14118), (1794, 12670), (1810, 12558), (1820, 12489), (1932, 11765), (2093, 10860), (2172, 10465), (2353, 9660), (2415, 9412), (2534, 8970), (2715, 8372), (2730, 8326), (2990, 7602), (3220, 7059), (3588, 6335), (3620, 6279), (3801, 5980), (4163, 5460), (4186, 5430), (4485, 5068), (4706, 4830)]